Overview Review Traffic Revenue SEO
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slither.io

slither.io is SSL secured

Free website and domain report on slither.io

Last Updated: 2nd October, 2023 Update Now
Overview

Snoop Summary for slither.io

This is a free and comprehensive report about slither.io. Slither.io is hosted in United States on a server with an IP address of 172.64.96.30, where USD is the local currency and the local language is English. Our records indicate that slither.io is privately registered by Privacy service provided by Withheld for Privacy ehf. Slither.io is expected to earn an estimated $441 USD per day from advertising revenue. The sale of slither.io would possibly be worth $322,170 USD. This figure is based on the daily revenue potential of the website over a 24 month period. Slither.io is insanely popular with an estimated 104,357 daily unique visitors. This report was last updated 2nd October, 2023.

About slither.io

Site Preview: slither.io slither.io
Title: slither.io
Description: The smash-hit game! Play with millions of players around the world and try to become the longest of the day!
Keywords and Tags: flash, fun, game, games, html5, io, io games, play snake, popular, siltherio, sliterio, slithario, slither, slither io, slither io game, slither oi, slitherio, slitherio game, snake, snake game, snake io, snakegame, snakes, web game, worm, worms
Related Terms: reimu smash, slither io unblocked, smash
Fav Icon:
Age: Over 8 years old
Domain Created: 14th August, 2015
Domain Updated: 24th August, 2022
Domain Expires: 14th August, 2024
Review

Snoop Score

3/5 (Great!)

Valuation

$322,170 USD
Note: All valuation figures are estimates.

Popularity

Very High
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 12,617
Alexa Reach:
SEMrush Rank (US): 3,735
SEMrush Authority Score: 60
Moz Domain Authority: 75
Moz Page Authority: 59

Organic vs Paid (Google Ads)

Organic Paid
Keywords: 2,519 0
Traffic: 839,109 0
Cost: $680,076 USD $0 USD
Traffic

Visitors

Daily Visitors: 104,357
Monthly Visitors: 3,176,298
Yearly Visitors: 38,090,305
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $441 USD
Monthly Revenue: $13,432 USD
Yearly Revenue: $161,080 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Backlinks: 155,025
Referring Domains: 6,013
Referring IPs: 5,855
Slither.io has 155,025 backlinks according to SEMrush. 81% of these backlinks are "dofollow" (follow) links which allow the flow of link equity to pass through, which may improve slither.io's search engine rankings. Other links are treated as 'hints' by search engines and may also pass link equity, depending on what search engines decide in each case.
98% of slither.io's backlinks are text and image links, which are ideal for SEO. Other backlink types may be unrecognized or ignored by search engines.

Top New Follow Links

1
Source: https://www.xataka.com/basics/mejores-webs-juegos-web-online-multijugador-gratis
Target: http://slither.io/
2
Source: http://www.telefonos.com.es/
Target: http://slither.io/
3
Source: https://thetecsite.com/best-io-games
Target: http://slither.io/
4
Source: https://www.tsdm39.net/forum.php?mod=viewthread&tid=710988
Target: http://slither.io/
5
Source: https://www.tsdm39.net/forum.php?mod=viewthread&tid=710988
Target: http://slither.io/

Top Ranking Keywords (US)

1
Keyword: slitherio
Ranked Page: http://slither.io/
2
Keyword: io
Ranked Page: http://slither.io/
3
Keyword: snake
Ranked Page: http://slither.io/
4
Keyword: slither io
Ranked Page: http://slither.io/
5
Keyword: io games
Ranked Page: http://slither.io/

Domain Analysis

Value Length
Domain: slither.io 10
Domain Name: slither 7
Extension (TLD): io 2
Expiry Check:

Page Speed Analysis

Average Load Time: 5.24 seconds
Load Time Comparison: Faster than 5% of sites

PageSpeed Insights

Avg. (All Categories) 60
Performance 58
Accessibility 48
Best Practices 83
SEO 90
PWA 22
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: http://slither.io/
Updated: 21st February, 2023

1.14 seconds
First Contentful Paint (FCP)
87%
6%
7%

0.02 seconds
First Input Delay (FID)
92%
2%
6%

Simulate loading on desktop
58

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for slither.io. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 0.2 s
The time taken for the first image or text on the page to be rendered.
Time to Interactive — 2.4 s
The time taken for the page to become fully interactive.
Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Audits

First Meaningful Paint — 0.2 s
The time taken for the primary content of the page to be rendered.
Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://slither.io/
http/1.1
0
131.04400003795
3972
12148
200
text/html
Document
http://slither.io/s/facebook.png
http/1.1
136.85799995437
206.223999965
28966
28243
200
image/png
Image
http://slither.io/s/twitter3.png
http/1.1
136.98199996725
171.86200001743
29081
28354
200
image/png
Image
http://slither.io/s/changeskin2.png
http/1.1
143.60399998259
205.46399999876
34822
34100
200
image/png
Image
http://slither.io/s/entercode4.png
http/1.1
143.7160000205
212.64599997085
29527
28805
200
image/png
Image
http://slither.io/s/buildskin.png
http/1.1
144.03299998958
182.87699995562
39037
38312
200
image/png
Image
http://slither.io/s/selectcosmetic2.png
http/1.1
144.23199999146
202.90799997747
46717
45992
200
image/png
Image
http://slither.io/s/highquality.png
http/1.1
144.34100000653
223.12999994028
33874
33155
200
image/png
Image
http://slither.io/s/prev3.png
http/1.1
144.46700003464
210.05100000184
5917
5196
200
image/png
Image
http://slither.io/s/next3.png
http/1.1
144.57600004971
251.1419999646
5986
5266
200
image/png
Image
http://slither.io/s/game832434.js
http/1.1
143.45199998934
235.68899999373
45491
158467
200
text/javascript
Script
data
263.30099999905
263.44300003257
0
292
200
image/png
Image
data
270.0359999435
270.21899993997
0
309
200
image/png
Image
data
270.32200002577
270.4430000158
0
262
200
image/png
Image
data
270.57299995795
270.71299997624
0
295
200
image/png
Image
http://slither.io/social-box/
http/1.1
2861.1099999398
2900.2790000523
2004
2718
200
text/html
Document
http://slither.io/i33628.txt
http/1.1
2901.9209999824
3023.4299999429
971
265
200
text/plain
XHR
data
2901.8239999423
2902.0480000181
0
5701
200
image/png
Image
data
2902.1400000202
2902.1880000364
0
257
200
image/png
Image
http://slither.io/s/bg54.jpg
http/1.1
2902.6569999987
2936.2060000421
74257
73534
200
image/jpeg
Image
http://slither.io/s/gbg.jpg
http/1.1
2902.7660000138
2942.0270000119
39604
38883
200
image/jpeg
Image
http://slither.io/s/kwk6.png
http/1.1
2903.0489999568
2931.2279999722
14401
13676
200
image/png
Image
http://slither.io/s/jmou3.png
http/1.1
2903.2789999619
2959.9129999988
9376
8654
200
image/png
Image
http://slither.io/s/pewd.png
http/1.1
2903.4740000498
2967.2710000305
11930
11207
200
image/png
Image
http://slither.io/s/sest5.png
http/1.1
2903.6060000071
2926.1170000536
7997
7269
200
image/png
Image
http://slither.io/s/play.png
http/1.1
2903.7699999753
2927.0719999913
10469
9751
200
image/png
Image
http://slither.io/s/bonkers2.png
http/1.1
2903.9029999403
2941.4490000345
5843
5126
200
image/png
Image
http://slither.io/s/leaf.png
http/1.1
2904.0530000348
2985.2439999813
8115
7392
200
image/png
Image
http://slither.io/s/swiss.png
http/1.1
2904.2419999605
2943.4889999684
1489
768
200
image/png
Image
http://slither.io/s/moldova.png
http/1.1
2904.499999946
2986.9810000528
16813
16084
200
image/png
Image
http://slither.io/s/vietnam.png
http/1.1
2904.7420000425
3024.5339999674
2397
1679
200
image/png
Image
http://slither.io/s/argentina.png
http/1.1
2904.9360000063
2930.8329999913
17927
17198
200
image/png
Image
http://slither.io/s/mov2.png
http/1.1
2905.0950000528
2972.9209999787
10772
10053
200
image/png
Image
http://slither.io/s/lowquality.png
http/1.1
2905.3119999589
2965.441999957
28569
27852
200
image/png
Image
http://connect.facebook.net/en_US/sdk.js
http/1.1
3275.0480000395
3304.7559999395
253
0
301
text/plain
http://platform.twitter.com/widgets.js
http/1.1
3276.2840000214
3304.8089999938
28239
93239
200
application/javascript
Script
https://connect.facebook.net/en_US/sdk.js
h2
3305.2779999562
3319.2120000022
2897
3093
200
application/x-javascript
Script
https://platform.twitter.com/widgets/widget_iframe.2b2d73daf636805223fb11d48f3e94f7.html?origin=http%3A%2F%2Fslither.io
http/1.1
3420.4069999978
3508.2209999673
106012
327190
200
text/html
Document
https://connect.facebook.net/en_US/sdk.js?hash=d788a3a7cef224a98661e6bb373cc8aa
h2
3440.6060000183
3460.2939999895
88229
307945
200
application/x-javascript
Script
https://syndication.twitter.com/settings?session_id=1ceca67cb1ed60b92458ede042224f05145579a3
h2
3622.1270000096
3664.3700000132
894
920
200
application/json
Fetch
https://www.facebook.com/v2.5/plugins/like.php?action=like&app_id=176856125140&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fx%2Fconnect%2Fxd_arbiter%2F%3Fversion%3D46%23cb%3Df20fd1a2aabf424%26domain%3Dslither.io%26is_canvas%3Dfalse%26origin%3Dhttp%253A%252F%252Fslither.io%252Ff3f2812345b075c%26relation%3Dparent.parent&container_width=200&href=https%3A%2F%2Fwww.facebook.com%2Fslitheriogame%2F&layout=button&locale=en_US&sdk=joey&share=true&show_faces=true&width=100
h2
3651.227000053
5428.5039999522
16906
46746
200
text/html
Document
https://platform.twitter.com/js/button.e7f9415a2e000feaab02c86dd5802747.js
http/1.1
3794.9530000333
3849.549000035
3206
7891
200
application/javascript
Script
https://platform.twitter.com/widgets/follow_button.2b2d73daf636805223fb11d48f3e94f7.en.html
http/1.1
3994.6240000427
4050.9199999506
15541
41303
200
text/html
Document
https://syndication.twitter.com/i/jot/embeds?l=%7B%22widget_origin%22%3A%22http%3A%2F%2Fslither.io%2Fsocial-box%2F%22%2C%22widget_frame%22%3Afalse%2C%22language%22%3A%22en%22%2C%22message%22%3A%22m%3Awithcount%3A%22%2C%22context%22%3A%22rufous-eol%22%2C%22_category_%22%3A%22tfw_client_event%22%2C%22triggered_on%22%3A1677008895798%2C%22dnt%22%3Afalse%2C%22client_version%22%3A%22aaf4084522e3a%3A1674595607486%22%2C%22format_version%22%3A1%2C%22event_namespace%22%3A%7B%22client%22%3A%22tfw%22%2C%22page%22%3A%22button%22%2C%22section%22%3A%22follow%22%2C%22action%22%3A%22impression%22%7D%7D&session_id=1ceca67cb1ed60b92458ede042224f05145579a3
h2
3995.3289999394
4073.8849999616
465
43
200
image/gif
Image
data
4146.8810000224
4147.0579999732
0
822
200
image/svg+xml
Image
https://static.xx.fbcdn.net/rsrc.php/v3/yD/r/FEppCFCt76d.png
h2
5482.0970000001
5497.0909999683
939
299
200
image/png
Image
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/ya/l/en_US/95VauRyY_rp.js?_nc_x=Ij3Wp8lg5Kz
h2
5501.0460000485
5526.2860000366
150509
596384
200
application/x-javascript
XHR
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
134.772
8.17
146.319
6.742
250.023
2901.533
3169.688
15.144
3188.089
7.687
3202.569
5.775
3211.117
16.49
3242.486
15.67
3258.18
15.831
3281.017
11.721
3292.766
11.144
3305.91
12.117
3318.096
11.197
3332.378
10.568
3343.507
13.99
3359.106
43.109
3404.064
16.146
3420.248
9.344
3429.61
10.448
3442.933
12.184
3455.266
10.948
3468.561
11.437
3480.025
14.916
3498.278
14.455
3512.756
12.379
3525.199
15.717
3541.898
13.181
3555.094
11.211
3568.318
11.349
3580.852
42.101
3622.977
10.446
3636.355
14.803
3651.214
12.21
3665.111
11.792
3677.423
17.98
3697.873
16.404
3714.3
19.509
3735.387
16.333
3753.797
18.932
3772.757
16.979
3789.77
6.515
3797.548
21.809
3820.346
15.751
3838.066
22.985
3861.116
15.545
3879.315
23.572
3904.226
15.697
3919.948
55.575
3980.03
17.204
3997.315
15.401
4012.734
23.992
4038.828
14.779
4053.625
24.207
4079.127
8.716
4088.605
15.026
4104.255
25.156
4130.737
21.55
4152.39
14.558
4166.969
26.259
4198.61
15.93
4218.701
26.051
4244.943
13.878
4261.92
27.321
4291.298
14.591
4306.388
27.813
4336.79
14.451
4351.262
22.857
4375.385
10.268
4385.702
12.076
4397.795
28.979
4429.692
10.181
4439.891
20.377
4461.681
10.775
4472.919
27.022
4501.75
14.958
4516.728
30.361
4548.219
14.767
4563.586
30.536
4595.157
14.582
4610.239
28.863
4640.084
14.464
4655.096
30.564
4686.693
14.604
4701.373
30.181
4732.969
13.489
4746.482
29.439
4777.005
13.614
4791.049
31.243
4823.341
13.006
4836.835
30.684
4872.604
13.232
4886.356
31.257
4918.616
12.86
4931.963
29.408
4962.394
13.475
4975.929
32.356
5009.659
13.723
5023.402
33.061
5057.638
13.114
5071.297
31.86
5104.145
14.124
5118.744
31.581
5151.319
13.72
5165.509
31.93
5198.557
13.549
5212.653
31.677
5245.319
13.384
5259.37
35.308
5295.665
32.642
5328.335
14.383
5344.167
33.425
5377.629
13.873
5392.919
30.907
5423.858
12.989
5438.256
31.74
5470.029
13.026
5484.114
13.88
5498.693
9.397
5508.111
31.891
5540.068
5.455
5548.272
13.39
5566.29
32.646
5602.045
13.648
5616.155
34.08
5651.828
13.329
5665.508
31.646
5698.311
13.394
5712.057
32.232
5745.423
13.316
5759.128
32.538
5793.318
31.527
5824.875
12.776
5839.009
31.448
5871.313
13.457
5885.174
32.261
5918.608
15.758
5934.772
31.518
5968.072
13.08
5981.549
33.043
6016.176
14.259
6030.458
33.041
6064.965
13.057
6078.051
32.926
6112.808
14.108
6126.936
31.739
6159.89
13.567
6173.874
33.59
6208.836
13.35
6222.626
31.952
6255.673
14.825
6270.95
31.701
6303.954
14.132
6318.509
33.927
6353.989
13.251
6367.6
30.07
6399.014
13.415
6412.884
33.281
6447.336
13.1
6460.813
31.419
6493.51
13.017
6506.96
32.206
6540.4
13.104
6553.565
31.734
6586.83
13.051
6599.9
31.22
6633.676
12.904
6647.024
31.739
6681.212
13.255
6694.962
31.762
6727.918
13.113
6741.471
33.71
6776.468
13.521
6790.426
30.671
6822.242
12.697
6835.499
30.281
6867.138
13.362
6880.945
30.236
6912.305
14.239
6926.563
32.627
6960.737
12.429
6973.438
31.395
7006.058
12.79
7019.282
31.587
7052.015
13.548
7065.947
31.873
7098.807
13.763
7112.934
29.97
7144.185
13.341
7157.921
31.151
7190.369
33.286
7223.699
13.8
7239.221
31.579
7271.662
13.09
7285.124
32.364
7318.742
13.744
7332.994
31.027
7365.177
13.19
7378.387
32.358
7412.165
13.527
7425.712
31.584
7458.41
12.421
7471.218
32.049
7504.579
13.423
7518.488
30.775
7550.839
13.661
7564.909
33.092
7599.589
14.576
7614.557
32.697
7648.639
13.42
7662.447
32.083
7695.708
13.095
7709.213
31.425
7741.795
12.923
7754.772
31.166
7787.444
30.352
7817.857
13.579
7832.947
31.15
7865.063
12.688
7878.852
29.991
7910.5
13.524
7924.04
31.02
7956.234
14.224
7970.478
33.951
8005.582
14.035
8019.637
33.928
8055.061
14.063
8069.141
31.519
8102.422
5.163
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Other

Eliminate render-blocking resources
Resources, such as JavaScript and style sheets, can block the first paint of the page. Slither.io should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
Properly size images — Potential savings of 174 KiB
Images can slow down the page's load time. Slither.io should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
http://slither.io/s/selectcosmetic2.png
45992
34494
http://slither.io/s/buildskin.png
38312
28734
http://slither.io/s/changeskin2.png
34100
25575
http://slither.io/s/highquality.png
33155
24866
http://slither.io/s/entercode4.png
28805
21604
http://slither.io/s/twitter3.png
28354
21266
http://slither.io/s/facebook.png
28243
21182
Defer offscreen images — Potential savings of 126 KiB
Time to Interactive can be slowed down by resources on the page. Slither.io should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
http://slither.io/s/selectcosmetic2.png
45992
45992
http://slither.io/s/buildskin.png
38312
38312
http://slither.io/s/entercode4.png
28805
28805
5701
5701
http://slither.io/s/next3.png
5266
5266
http://slither.io/s/prev3.png
5196
5196
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Slither.io should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Slither.io should consider minifying JS files.
Reduce unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Slither.io should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Reduce unused JavaScript — Potential savings of 159 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://platform.twitter.com/widgets/widget_iframe.2b2d73daf636805223fb11d48f3e94f7.html?origin=http%3A%2F%2Fslither.io
105966
102270
https://connect.facebook.net/en_US/sdk.js?hash=d788a3a7cef224a98661e6bb373cc8aa
88229
60140
Efficiently encode images — Potential savings of 53 KiB
Unoptimized images can consume more cellular data than what is necessary.
URL Resource Size (Bytes) Potential Savings (Bytes)
http://slither.io/s/bg54.jpg
73534
28321
http://slither.io/s/gbg.jpg
38883
26021
Serve images in next-gen formats — Potential savings of 329 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
http://slither.io/s/bg54.jpg
73534
57002.75
http://slither.io/s/selectcosmetic2.png
45992
37486.1
http://slither.io/s/gbg.jpg
38883
34441.9
http://slither.io/s/buildskin.png
38312
31006.9
http://slither.io/s/changeskin2.png
34100
27901.5
http://slither.io/s/highquality.png
33155
25289.55
http://slither.io/s/facebook.png
28243
22842.05
http://slither.io/s/entercode4.png
28805
22376.2
http://slither.io/s/twitter3.png
28354
22108.7
http://slither.io/s/lowquality.png
27852
20926.15
http://slither.io/s/moldova.png
16084
12048.55
http://slither.io/s/argentina.png
17198
11883.3
http://slither.io/s/kwk6.png
13676
11164.15
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 130 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
http://slither.io/
132.034
Avoid multiple page redirects
Redirects can cause additional delays before the page can begin loading. Slither.io should avoid multiple or unnecessary page redirects.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Slither.io should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
URL Potential Savings (Ms)
http://slither.io/s/changeskin2.png
0
Avoids enormous network payloads — Total size was 957 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/ya/l/en_US/95VauRyY_rp.js?_nc_x=Ij3Wp8lg5Kz
150509
https://platform.twitter.com/widgets/widget_iframe.2b2d73daf636805223fb11d48f3e94f7.html?origin=http%3A%2F%2Fslither.io
106012
https://connect.facebook.net/en_US/sdk.js?hash=d788a3a7cef224a98661e6bb373cc8aa
88229
http://slither.io/s/bg54.jpg
74257
http://slither.io/s/selectcosmetic2.png
46717
http://slither.io/s/game832434.js
45491
http://slither.io/s/gbg.jpg
39604
http://slither.io/s/buildskin.png
39037
http://slither.io/s/changeskin2.png
34822
http://slither.io/s/highquality.png
33874
Avoids an excessive DOM size — 120 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
120
Maximum DOM Depth
You are the new champion!
6
Maximum Child Elements
body
21
Avoid chaining critical requests — 1 chain found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Slither.io should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 40 requests • 957 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
40
980414
Image
26
515290
Script
5
168062
Other
4
152627
Document
5
144435
Stylesheet
0
0
Media
0
0
Font
0
0
Third-party
12
414090
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
SHOW DETAILS
259733
0
SHOW DETAILS
154357
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
div#smh > div#cskh > a#csk > img.nsi
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
div#smh > div#cskh > a#csk > img.nsi
Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 2 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
http://slither.io/s/game832434.js
590
1451
https://connect.facebook.net/en_US/sdk.js?hash=d788a3a7cef224a98661e6bb373cc8aa
2684
56
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Image elements have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of slither.io on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

Speed Index — 1.6 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 2.0 s
The timing of the largest text or image that is painted.

Metrics

Total Blocking Time — 1,400 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).

Audits

Max Potential First Input Delay — 1,450 ms
Users could experience a delay when interacting with the page.

Other

Serve static assets with an efficient cache policy — 26 resources found
Slither.io can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
http://platform.twitter.com/widgets.js
1800000
28239
http://slither.io/s/bg54.jpg
14400000
74257
http://slither.io/s/selectcosmetic2.png
14400000
46717
http://slither.io/s/game832434.js
14400000
45491
http://slither.io/s/gbg.jpg
14400000
39604
http://slither.io/s/buildskin.png
14400000
39037
http://slither.io/s/changeskin2.png
14400000
34822
http://slither.io/s/highquality.png
14400000
33874
http://slither.io/s/entercode4.png
14400000
29527
http://slither.io/s/twitter3.png
14400000
29081
http://slither.io/s/facebook.png
14400000
28966
http://slither.io/s/lowquality.png
14400000
28569
http://slither.io/s/argentina.png
14400000
17927
http://slither.io/s/moldova.png
14400000
16813
http://slither.io/s/kwk6.png
14400000
14401
http://slither.io/s/pewd.png
14400000
11930
http://slither.io/s/mov2.png
14400000
10772
http://slither.io/s/play.png
14400000
10469
http://slither.io/s/jmou3.png
14400000
9376
http://slither.io/s/leaf.png
14400000
8115
http://slither.io/s/sest5.png
14400000
7997
http://slither.io/s/next3.png
14400000
5986
http://slither.io/s/prev3.png
14400000
5917
http://slither.io/s/bonkers2.png
14400000
5843
http://slither.io/s/vietnam.png
14400000
2397
http://slither.io/s/swiss.png
14400000
1489
Reduce JavaScript execution time — 4.9 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
http://slither.io/s/game832434.js
3119.0630000007
2698.2680000007
2.257
https://connect.facebook.net/en_US/sdk.js?hash=d788a3a7cef224a98661e6bb373cc8aa
2966.294
2025.678
5.5
http://platform.twitter.com/widgets.js
1393.017
81.644
17.12
http://slither.io/
169.734
7.421
2.176
https://platform.twitter.com/widgets/widget_iframe.2b2d73daf636805223fb11d48f3e94f7.html?origin=http%3A%2F%2Fslither.io
55.995
6.791
18.524
http://slither.io/social-box/
51.755
15.974
13.286
Minimize main-thread work — 7.9 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
4858.7330000007
Other
2775.817
Script Parsing & Compilation
68.448
Rendering
62.207
Style & Layout
48.431
Garbage Collection
32.76
Parse HTML & CSS
28.811
48

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of slither.io. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Slither.io may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements
Eat to grow longer!
privacy
contact

Names and labels

`<frame>` or `<iframe>` elements do not have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Failing Elements
body > iframe
Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
div#smh > div#fbh > a#fb > img.nsi
div#smh > div#twth > a#twt > img.nsi
div#smh > div#cskh > a#csk > img.nsi
div#smh > div#grqh > a#grq > img#grqi
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Internationalization and localization

`<html>` element does not have a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
Failing Elements
html

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements
head > meta

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
83

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that slither.io should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 30 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://slither.io/
Allowed
http://slither.io/s/facebook.png
Allowed
http://slither.io/s/twitter3.png
Allowed
http://slither.io/s/changeskin2.png
Allowed
http://slither.io/s/entercode4.png
Allowed
http://slither.io/s/buildskin.png
Allowed
http://slither.io/s/selectcosmetic2.png
Allowed
http://slither.io/s/highquality.png
Allowed
http://slither.io/s/prev3.png
Allowed
http://slither.io/s/next3.png
Allowed
http://slither.io/s/game832434.js
Allowed
http://slither.io/social-box/
Allowed
http://slither.io/i33628.txt
Allowed
http://slither.io/s/bg54.jpg
Allowed
http://slither.io/s/gbg.jpg
Allowed
http://slither.io/s/kwk6.png
Allowed
http://slither.io/s/jmou3.png
Allowed
http://slither.io/s/pewd.png
Allowed
http://slither.io/s/sest5.png
Allowed
http://slither.io/s/play.png
Allowed
http://slither.io/s/bonkers2.png
Allowed
http://slither.io/s/leaf.png
Allowed
http://slither.io/s/swiss.png
Allowed
http://slither.io/s/moldova.png
Allowed
http://slither.io/s/vietnam.png
Allowed
http://slither.io/s/argentina.png
Allowed
http://slither.io/s/mov2.png
Allowed
http://slither.io/s/lowquality.png
Allowed
http://connect.facebook.net/en_US/sdk.js
Allowed
http://platform.twitter.com/widgets.js
Allowed

Audits

Page lacks the HTML doctype, thus triggering quirks-mode
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
90

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for slither.io. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of slither.io on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
div#smh > div#fbh > a#fb > img.nsi
div#smh > div#twth > a#twt > img.nsi
div#smh > div#cskh > a#csk > img.nsi
div#smh > div#grqh > a#grq > img#grqi

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
22

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of slither.io. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of slither.io on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 53
Performance 30
Accessibility 48
Best Practices 75
SEO 92
PWA 20
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: http://slither.io/
Updated: 21st February, 2023

1.50 seconds
First Contentful Paint (FCP)
82%
5%
13%

0.06 seconds
First Input Delay (FID)
79%
5%
16%

Simulate loading on mobile
30

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for slither.io. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 0.7 s
The time taken for the first image or text on the page to be rendered.
Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Audits

First Meaningful Paint — 0.7 s
The time taken for the primary content of the page to be rendered.
Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://slither.io/
http/1.1
0
26.832999894395
3974
12148
200
text/html
Document
http://slither.io/s/facebook.png
http/1.1
35.970999859273
73.407999938354
28970
28243
200
image/png
Image
http://slither.io/s/twitter3.png
http/1.1
36.189999897033
58.203999884427
29078
28354
200
image/png
Image
http://slither.io/s/changeskin2.png
http/1.1
42.700999882072
61.116999946535
34819
34100
200
image/png
Image
http://slither.io/s/entercode4.png
http/1.1
42.824999894947
91.671000001952
29525
28805
200
image/png
Image
http://slither.io/s/buildskin.png
http/1.1
42.969999834895
70.531999925151
39031
38312
200
image/png
Image
http://slither.io/s/selectcosmetic2.png
http/1.1
43.039999902248
75.650000013411
46708
45992
200
image/png
Image
http://slither.io/s/highquality.png
http/1.1
43.220999883488
90.023000026122
33876
33155
200
image/png
Image
http://slither.io/s/prev3.png
http/1.1
43.349999934435
85.62899986282
5920
5196
200
image/png
Image
http://slither.io/s/next3.png
http/1.1
43.418999994174
85.0789998658
5986
5266
200
image/png
Image
http://slither.io/s/game832434.js
http/1.1
42.547999881208
82.724999869242
45495
158467
200
text/javascript
Script
data
110.56499998085
110.70799990557
0
292
200
image/png
Image
data
115.93699990772
116.07200000435
0
309
200
image/png
Image
data
116.16899981163
116.25899979845
0
262
200
image/png
Image
data
116.35099980049
116.44299980253
0
295
200
image/png
Image
http://slither.io/social-box/
http/1.1
3159.6429999918
3196.1459999438
1998
2718
200
text/html
Document
http://slither.io/i33628.txt
http/1.1
3237.8819999285
3348.6189998221
1019
353
200
text/plain
XHR
data
3237.8669998143
3238.1339999847
0
5701
200
image/png
Image
data
3238.2809999399
3238.3579998277
0
257
200
image/png
Image
http://slither.io/s/bg54.jpg
http/1.1
3238.9809999149
3251.7339999322
74259
73534
200
image/jpeg
Image
http://slither.io/s/gbg.jpg
http/1.1
3239.1399999615
3262.1839998756
39601
38883
200
image/jpeg
Image
http://slither.io/s/kwk6.png
http/1.1
3239.4659998827
3271.2840000167
14393
13676
200
image/png
Image
http://slither.io/s/jmou3.png
http/1.1
3239.6589999553
3261.1030000262
9374
8654
200
image/png
Image
http://slither.io/s/pewd.png
http/1.1
3239.8190000094
3274.4699998293
11929
11207
200
image/png
Image
http://slither.io/s/sest5.png
http/1.1
3240.0239999406
3276.670999825
7997
7269
200
image/png
Image
http://slither.io/s/play.png
http/1.1
3240.2009998914
3280.1049998961
10466
9751
200
image/png
Image
http://slither.io/s/bonkers2.png
http/1.1
3240.3569999151
3261.4649999887
5845
5126
200
image/png
Image
http://slither.io/s/leaf.png
http/1.1
3240.6339999288
3252.1649999544
8109
7392
200
image/png
Image
http://slither.io/s/swiss.png
http/1.1
3240.9399999306
3275.3639998846
1489
768
200
image/png
Image
http://slither.io/s/moldova.png
http/1.1
3241.1209999118
3254.6209997963
16803
16084
200
image/png
Image
http://slither.io/s/vietnam.png
http/1.1
3241.3459999952
3272.6529999636
2397
1679
200
image/png
Image
http://slither.io/s/argentina.png
http/1.1
3241.5219999384
3277.7950000018
17924
17198
200
image/png
Image
http://slither.io/s/mov2.png
http/1.1
3241.6299998295
3279.7459999565
10772
10053
200
image/png
Image
http://slither.io/s/lowquality.png
http/1.1
3241.8380000163
3253.9470000193
28571
27852
200
image/png
Image
http://slither.io/s/n2.jpg
http/1.1
3242.0510000084
3295.8559999242
65884
65162
200
image/jpeg
Image
http://connect.facebook.net/en_US/sdk.js
http/1.1
3559.9809999112
3575.9809999727
251
0
301
text/plain
http://platform.twitter.com/widgets.js
http/1.1
3560.3359998204
3566.8130000122
28240
93239
200
application/javascript
Script
https://connect.facebook.net/en_US/sdk.js
h2
3576.2320000213
3583.2809999119
2897
3093
200
application/x-javascript
Script
https://platform.twitter.com/widgets/widget_iframe.2b2d73daf636805223fb11d48f3e94f7.html?origin=http%3A%2F%2Fslither.io
http/1.1
3605.5840000045
3646.4549999218
106012
327190
200
text/html
Document
https://connect.facebook.net/en_US/sdk.js?hash=d788a3a7cef224a98661e6bb373cc8aa
h2
3619.7079999838
3630.4099999834
88229
307945
200
application/x-javascript
Script
https://syndication.twitter.com/settings?session_id=c254a52a0310ddbf95edef38dd9297af49c1144d
h2
3708.1209998578
3738.3799999952
894
920
200
application/json
Fetch
https://www.facebook.com/v2.5/plugins/like.php?action=like&app_id=176856125140&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fx%2Fconnect%2Fxd_arbiter%2F%3Fversion%3D46%23cb%3Dff9a326a50cd9c%26domain%3Dslither.io%26is_canvas%3Dfalse%26origin%3Dhttp%253A%252F%252Fslither.io%252Ff2bc08afca4df4c%26relation%3Dparent.parent&container_width=200&href=https%3A%2F%2Fwww.facebook.com%2Fslitheriogame%2F&layout=button&locale=en_US&sdk=joey&share=true&show_faces=true&width=100
h2
3791.2229998037
3894.6159998886
16872
46781
200
text/html
Document
https://platform.twitter.com/js/button.e7f9415a2e000feaab02c86dd5802747.js
http/1.1
3812.5699998345
3822.2499999683
3206
7891
200
application/javascript
Script
https://platform.twitter.com/widgets/follow_button.2b2d73daf636805223fb11d48f3e94f7.en.html
http/1.1
3853.1080000103
3866.2299998105
15541
41303
200
text/html
Document
https://syndication.twitter.com/i/jot/embeds?l=%7B%22widget_origin%22%3A%22http%3A%2F%2Fslither.io%2Fsocial-box%2F%22%2C%22widget_frame%22%3Afalse%2C%22language%22%3A%22en%22%2C%22message%22%3A%22m%3Awithcount%3A%22%2C%22context%22%3A%22rufous-eol%22%2C%22_category_%22%3A%22tfw_client_event%22%2C%22triggered_on%22%3A1677008930702%2C%22dnt%22%3Afalse%2C%22client_version%22%3A%22aaf4084522e3a%3A1674595607486%22%2C%22format_version%22%3A1%2C%22event_namespace%22%3A%7B%22client%22%3A%22tfw%22%2C%22page%22%3A%22button%22%2C%22section%22%3A%22follow%22%2C%22action%22%3A%22impression%22%7D%7D&session_id=c254a52a0310ddbf95edef38dd9297af49c1144d
h2
3853.5579999443
3865.8029998187
464
43
200
image/gif
Image
data
3894.7389998939
3894.9269999284
0
822
200
image/svg+xml
Image
https://static.xx.fbcdn.net/rsrc.php/v3/yD/r/FEppCFCt76d.png
h2
3910.6939998455
3915.4899998102
956
299
200
image/png
Image
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/ya/l/en_US/95VauRyY_rp.js?_nc_x=Ij3Wp8lg5Kz
h2
3937.0140000246
3952.8969998937
150495
596384
200
application/x-javascript
Script
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
30.629
10.841
46.277
8.193
97.518
3388.38
3508.277
7.082
3515.401
5.304
3527.344
14.872
3561.698
12.516
3586.489
18.601
3607.003
11.93
3622.746
14.724
3650.192
15.525
3668.225
40.598
3708.831
11.799
3723.817
18.926
3747.013
11.141
3761.842
13.447
3775.309
14.964
3792.752
12.304
3806.877
5.696
3820.7
12.916
3839.901
15.154
3855.979
11.624
3869.247
8.456
3878.628
22.176
3902.097
9.392
3914.16
12.851
3934.192
8.959
3943.829
13.125
3957.438
5.685
3967.82
11.991
3985.7
12.74
4010.08
36.605
4051.328
12.369
4064.6
11.595
4084.712
11.975
4117.71
14.336
4150.739
15.141
4183.716
13.572
4216.769
12.875
4249.758
11.435
4282.717
14.898
4315.714
12.633
4348.718
11.872
4381.731
12.831
4414.694
11.562
4447.736
14.565
4480.752
13.28
4513.708
15.051
4546.727
14.744
4579.739
16.949
4612.708
12.599
4645.71
11.98
4678.726
13.758
4711.983
11.278
4744.726
12.578
4777.709
12.837
4810.708
11.671
4843.749
12.807
4876.787
14.359
4909.709
13.299
4942.718
11.199
4975.726
14.2
5008.803
15.558
5041.883
12.669
5074.712
14.435
5107.704
13.209
5140.689
12.719
5173.725
13.481
5206.7
13.747
5239.708
15.77
5272.714
13.615
5305.72
14.108
5338.693
16.25
5371.711
13.283
5404.73
14.568
5437.653
13.743
5470.891
52.775
5529.211
12.455
5543.127
11.965
5569.681
13.837
5602.712
10.818
5635.716
12.955
5668.712
12.25
5701.729
16.085
5734.718
14.282
5767.715
12.264
5800.675
11.389
5833.713
12.192
5866.72
13.736
5899.749
13.134
5932.718
14.935
5965.765
15.097
5998.724
12.155
6031.715
11.231
6064.728
15.236
6097.732
13.281
6130.699
11.885
6163.734
14.686
6196.694
11.981
6229.711
14.211
6262.715
14.504
6295.708
13.593
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Other

Eliminate render-blocking resources
Resources, such as JavaScript and style sheets, can block the first paint of the page. Slither.io should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
Properly size images
Images can slow down the page's load time. Slither.io should consider serving more appropriate-sized images.
Defer offscreen images — Potential savings of 126 KiB
Time to Interactive can be slowed down by resources on the page. Slither.io should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
http://slither.io/s/selectcosmetic2.png
45992
45992
http://slither.io/s/buildskin.png
38312
38312
http://slither.io/s/entercode4.png
28805
28805
5701
5701
http://slither.io/s/next3.png
5266
5266
http://slither.io/s/prev3.png
5196
5196
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Slither.io should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Slither.io should consider minifying JS files.
Reduce unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Slither.io should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Reduce unused JavaScript — Potential savings of 275 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/ya/l/en_US/95VauRyY_rp.js?_nc_x=Ij3Wp8lg5Kz
150495
119686
https://platform.twitter.com/widgets/widget_iframe.2b2d73daf636805223fb11d48f3e94f7.html?origin=http%3A%2F%2Fslither.io
105966
102270
https://connect.facebook.net/en_US/sdk.js?hash=d788a3a7cef224a98661e6bb373cc8aa
88229
60006
Efficiently encode images — Potential savings of 59 KiB
Unoptimized images can consume more cellular data than what is necessary.
URL Resource Size (Bytes) Potential Savings (Bytes)
http://slither.io/s/bg54.jpg
73534
28321
http://slither.io/s/gbg.jpg
38883
26021
http://slither.io/s/n2.jpg
65162
6022
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 30 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
http://slither.io/
27.822
Avoid multiple page redirects
Redirects can cause additional delays before the page can begin loading. Slither.io should avoid multiple or unnecessary page redirects.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Slither.io should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 13 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/ya/l/en_US/95VauRyY_rp.js?_nc_x=Ij3Wp8lg5Kz
13566
Avoids enormous network payloads — Total size was 1,022 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/ya/l/en_US/95VauRyY_rp.js?_nc_x=Ij3Wp8lg5Kz
150495
https://platform.twitter.com/widgets/widget_iframe.2b2d73daf636805223fb11d48f3e94f7.html?origin=http%3A%2F%2Fslither.io
106012
https://connect.facebook.net/en_US/sdk.js?hash=d788a3a7cef224a98661e6bb373cc8aa
88229
http://slither.io/s/bg54.jpg
74259
http://slither.io/s/n2.jpg
65884
http://slither.io/s/selectcosmetic2.png
46708
http://slither.io/s/game832434.js
45495
http://slither.io/s/gbg.jpg
39601
http://slither.io/s/buildskin.png
39031
http://slither.io/s/changeskin2.png
34819
Avoids an excessive DOM size — 122 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
122
Maximum DOM Depth
You are the new champion!
6
Maximum Child Elements
body
22
Avoid chaining critical requests — 1 chain found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Slither.io should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 41 requests • 1,022 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
41
1046269
Image
27
581146
Script
6
318562
Document
5
144397
Other
3
2164
Stylesheet
0
0
Media
0
0
Font
0
0
Third-party
12
414057
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
body > a > img.nsi
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
body > a > img.nsi
Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 20 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
http://slither.io/s/game832434.js
2100
6777
http://platform.twitter.com/widgets.js
12588
211
https://platform.twitter.com/widgets/widget_iframe.2b2d73daf636805223fb11d48f3e94f7.html?origin=http%3A%2F%2Fslither.io
9229
162
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/ya/l/en_US/95VauRyY_rp.js?_nc_x=Ij3Wp8lg5Kz
12211
146
https://connect.facebook.net/en_US/sdk.js?hash=d788a3a7cef224a98661e6bb373cc8aa
9438
76
http://platform.twitter.com/widgets.js
8986
74
http://platform.twitter.com/widgets.js
10977
68
http://platform.twitter.com/widgets.js
12357
65
http://platform.twitter.com/widgets.js
13096
64
http://platform.twitter.com/widgets.js
12038
63
https://platform.twitter.com/widgets/widget_iframe.2b2d73daf636805223fb11d48f3e94f7.html?origin=http%3A%2F%2Fslither.io
9167
62
http://platform.twitter.com/widgets.js
11654
62
http://platform.twitter.com/widgets.js
10230
61
http://platform.twitter.com/widgets.js
13683
61
http://platform.twitter.com/widgets.js
10492
60
http://platform.twitter.com/widgets.js
10858
60
http://platform.twitter.com/widgets.js
13469
60
http://platform.twitter.com/widgets.js
13529
60
http://slither.io/s/game832434.js
8877
59
http://platform.twitter.com/widgets.js
9108
59
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Image elements have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of slither.io on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
First Contentful Paint (3G) — 1264 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Other

Serve images in next-gen formats — Potential savings of 367 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
http://slither.io/s/bg54.jpg
73534
57002.75
http://slither.io/s/n2.jpg
65162
39641
http://slither.io/s/selectcosmetic2.png
45992
37486.1
http://slither.io/s/gbg.jpg
38883
34441.9
http://slither.io/s/buildskin.png
38312
31006.9
http://slither.io/s/changeskin2.png
34100
27901.5
http://slither.io/s/highquality.png
33155
25289.55
http://slither.io/s/facebook.png
28243
22842.05
http://slither.io/s/entercode4.png
28805
22376.2
http://slither.io/s/twitter3.png
28354
22108.7
http://slither.io/s/lowquality.png
27852
20926.15
http://slither.io/s/moldova.png
16084
12048.55
http://slither.io/s/argentina.png
17198
11883.3
http://slither.io/s/kwk6.png
13676
11164.15

Metrics

Time to Interactive — 11.3 s
The time taken for the page to become fully interactive.
Speed Index — 7.3 s
The time taken for the page contents to be visibly populated.
Total Blocking Time — 6,940 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Largest Contentful Paint — 8.9 s
The timing of the largest text or image that is painted.

Audits

Max Potential First Input Delay — 6,780 ms
Users could experience a delay when interacting with the page.

Other

Preload Largest Contentful Paint image — Potential savings of 1,650 ms
It is recommended to preload images used by LCP elements, to improve LCP time.
URL Potential Savings (Ms)
http://slither.io/s/n2.jpg
1650
Serve static assets with an efficient cache policy — 27 resources found
Slither.io can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
http://platform.twitter.com/widgets.js
1800000
28240
http://slither.io/s/bg54.jpg
14400000
74259
http://slither.io/s/n2.jpg
14400000
65884
http://slither.io/s/selectcosmetic2.png
14400000
46708
http://slither.io/s/game832434.js
14400000
45495
http://slither.io/s/gbg.jpg
14400000
39601
http://slither.io/s/buildskin.png
14400000
39031
http://slither.io/s/changeskin2.png
14400000
34819
http://slither.io/s/highquality.png
14400000
33876
http://slither.io/s/entercode4.png
14400000
29525
http://slither.io/s/twitter3.png
14400000
29078
http://slither.io/s/facebook.png
14400000
28970
http://slither.io/s/lowquality.png
14400000
28571
http://slither.io/s/argentina.png
14400000
17924
http://slither.io/s/moldova.png
14400000
16803
http://slither.io/s/kwk6.png
14400000
14393
http://slither.io/s/pewd.png
14400000
11929
http://slither.io/s/mov2.png
14400000
10772
http://slither.io/s/play.png
14400000
10466
http://slither.io/s/jmou3.png
14400000
9374
http://slither.io/s/leaf.png
14400000
8109
http://slither.io/s/sest5.png
14400000
7997
http://slither.io/s/next3.png
14400000
5986
http://slither.io/s/prev3.png
14400000
5920
http://slither.io/s/bonkers2.png
14400000
5845
http://slither.io/s/vietnam.png
14400000
2397
http://slither.io/s/swiss.png
14400000
1489
Reduce JavaScript execution time — 13.6 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
http://slither.io/s/game832434.js
13776.120000002
12482.740000002
11.496
http://platform.twitter.com/widgets.js
4713.936
321.788
58.288
http://slither.io/
424.9
28.12
9.156
http://slither.io/social-box/
398.88
80.904
60.988
Unattributable
273.196
10.664
0
https://platform.twitter.com/widgets/widget_iframe.2b2d73daf636805223fb11d48f3e94f7.html?origin=http%3A%2F%2Fslither.io
227.848
28.692
86.724
https://www.facebook.com/v2.5/plugins/like.php?action=like&app_id=176856125140&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fx%2Fconnect%2Fxd_arbiter%2F%3Fversion%3D46%23cb%3Dff9a326a50cd9c%26domain%3Dslither.io%26is_canvas%3Dfalse%26origin%3Dhttp%253A%252F%252Fslither.io%252Ff2bc08afca4df4c%26relation%3Dparent.parent&container_width=200&href=https%3A%2F%2Fwww.facebook.com%2Fslitheriogame%2F&layout=button&locale=en_US&sdk=joey&share=true&show_faces=true&width=100
169.18
93.04
15.992
https://connect.facebook.net/en_US/sdk.js?hash=d788a3a7cef224a98661e6bb373cc8aa
165.936
130.156
26.188
https://platform.twitter.com/widgets/follow_button.2b2d73daf636805223fb11d48f3e94f7.en.html#dnt=false&id=twitter-widget-0&lang=en&screen_name=slitheriogame&show_count=false&show_screen_name=false&size=m&time=1677008930700
91.772
41.212
12.524
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/ya/l/en_US/95VauRyY_rp.js?_nc_x=Ij3Wp8lg5Kz
79.072
36.256
41.4
Minimize main-thread work — 20.4 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
13276.960000002
Other
5950.672
Script Parsing & Compilation
329.956
Garbage Collection
288.88
Rendering
213.688
Style & Layout
213.644
Parse HTML & CSS
104.152
Reduce the impact of third-party code — Third-party code blocked the main thread for 330 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
SHOW DETAILS
154357
301.416
SHOW DETAILS
259700
25.436
48

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of slither.io. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Slither.io may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements
Don't run into other players!

Names and labels

`<frame>` or `<iframe>` elements do not have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Failing Elements
body > iframe
Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
div#smh > div#fbh > a#fb > img.nsi
div#smh > div#twth > a#twt > img.nsi
div#smh > div#cskh > a#csk > img.nsi
div#smh > div#grqh > a#grq > img#grqi
body > a > img.nsi
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Internationalization and localization

`<html>` element does not have a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
Failing Elements
html

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements
head > meta

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
75

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that slither.io should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 31 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://slither.io/
Allowed
http://slither.io/s/facebook.png
Allowed
http://slither.io/s/twitter3.png
Allowed
http://slither.io/s/changeskin2.png
Allowed
http://slither.io/s/entercode4.png
Allowed
http://slither.io/s/buildskin.png
Allowed
http://slither.io/s/selectcosmetic2.png
Allowed
http://slither.io/s/highquality.png
Allowed
http://slither.io/s/prev3.png
Allowed
http://slither.io/s/next3.png
Allowed
http://slither.io/s/game832434.js
Allowed
http://slither.io/social-box/
Allowed
http://slither.io/i33628.txt
Allowed
http://slither.io/s/bg54.jpg
Allowed
http://slither.io/s/gbg.jpg
Allowed
http://slither.io/s/kwk6.png
Allowed
http://slither.io/s/jmou3.png
Allowed
http://slither.io/s/pewd.png
Allowed
http://slither.io/s/sest5.png
Allowed
http://slither.io/s/play.png
Allowed
http://slither.io/s/bonkers2.png
Allowed
http://slither.io/s/leaf.png
Allowed
http://slither.io/s/swiss.png
Allowed
http://slither.io/s/moldova.png
Allowed
http://slither.io/s/vietnam.png
Allowed
http://slither.io/s/argentina.png
Allowed
http://slither.io/s/mov2.png
Allowed
http://slither.io/s/lowquality.png
Allowed
http://slither.io/s/n2.jpg
Allowed
http://connect.facebook.net/en_US/sdk.js
Allowed
http://platform.twitter.com/widgets.js
Allowed

Audits

Page lacks the HTML doctype, thus triggering quirks-mode
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.

Audits

Uses deprecated APIs — 1 warning found
Avoid deprecated APIs which will eventually be removed the browser.
Deprecation / Warning Source
Relaxing the same-origin policy by setting `document.domain` is deprecated, and will be disabled by default. To continue using this feature, please opt-out of origin-keyed agent clusters by sending an `Origin-Agent-Cluster: ?0` header along with the HTTP response for the document and frames. See https://developer.chrome.com/blog/immutable-document-domain/ for more details.
SHOW DETAILS
92

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for slither.io. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of slither.io on mobile screens.
Document uses legible font sizes — 83.08% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
SHOW DETAILS
._2tga._8j9v
16.92%
11px
SHOW DETAILS
83.08%
≥ 12px
Tap targets are sized appropriately — 100% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
div#smh > div#fbh > a#fb > img.nsi
div#smh > div#twth > a#twt > img.nsi
div#smh > div#cskh > a#csk > img.nsi
div#smh > div#grqh > a#grq > img#grqi
body > a > img.nsi

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
20

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of slither.io. This includes details about web app manifests.

PWA Optimized

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of slither.io on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Content is not sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 172.64.96.30
Continent: North America
Country: United States
United States Flag
Region:
City:
Longitude: -97.822
Latitude: 37.751
Currencies: USD
USN
USS
Languages: English

Web Hosting Provider

Name IP Address
Cloudflare, Inc.
Registration

Domain Registrant

Private Registration: Yes
Name: REDACTED FOR PRIVACY
Organization: Privacy service provided by Withheld for Privacy ehf
Country: IS
City: REDACTED FOR PRIVACY
State: Capital Region
Post Code: REDACTED FOR PRIVACY
Email:
Phone: REDACTED FOR PRIVACY
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
NEUSTAR INC. 104.16.100.56
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating:
WOT Trustworthiness: 93/100
WOT Child Safety: 90/100
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: sni.cloudflaressl.com
Issued By: Cloudflare Inc ECC CA-3
Valid From: 17th June, 2022
Valid To: 17th June, 2023
Subject: CN = sni.cloudflaressl.com
O = Cloudflare, Inc.
L = San Francisco
S = US
Hash: c959965e
Issuer: CN = Cloudflare Inc ECC CA-3
O = Cloudflare, Inc.
S = US
Version: 2
Serial Number: 17237793746441219459517678440538098066
Serial Number (Hex): 0CF7E0D942E3FF6B3CAEEFF7C052C992
Valid From: 17th June, 2024
Valid To: 17th June, 2024
Signature Algorithm (Short Name): ecdsa-with-SHA256
Signature Algorithm (Long Name): ecdsa-with-SHA256
Authority Key Identifier: keyid:A5:CE:37:EA:EB:B0:75:0E:94:67:88:B4:45:FA:D9:24:10:87:96:1F
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
CRL Distribution Points:
Full Name:
URI:http://crl3.digicert.com/CloudflareIncECCCA-3.crl

Full Name:
URI:http://crl4.digicert.com/CloudflareIncECCCA-3.crl
Certificate Policies: Policy: 2.23.140.1.2.2
CPS: http://www.digicert.com/CPS
Authority Information Access: OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/CloudflareIncECCCA-3.crt
SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : E8:3E:D0:DA:3E:F5:06:35:32:E7:57:28:BC:89:6B:C9:
03:D3:CB:D1:11:6B:EC:EB:69:E1:77:7D:6D:06:BD:6E
Timestamp : Jun 17 01:31:03.533 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:40:8C:E3:75:00:E6:6A:CD:C1:E8:03:C4:
26:17:43:3B:0D:33:DC:EC:68:7E:CD:FE:33:B2:81:E6:
AC:80:03:16:02:20:78:BF:AD:98:6F:EE:FD:B1:A5:FB:
71:40:4D:D5:1C:79:5F:83:08:34:57:27:5A:ED:DB:66:
EA:06:73:70:3D:6C
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 35:CF:19:1B:BF:B1:6C:57:BF:0F:AD:4C:6D:42:CB:BB:
B6:27:20:26:51:EA:3F:E1:2A:EF:A8:03:C3:3B:D6:4C
Timestamp : Jun 17 01:31:03.388 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:F7:A7:7F:BC:E9:F2:A6:73:BD:98:21:
BE:D5:50:45:3A:72:A9:D4:BE:39:FC:4F:33:F6:8B:D8:
3A:94:26:25:9A:02:20:55:93:76:99:FD:30:FA:AF:0E:
E4:BC:D2:9A:FD:A8:13:AC:25:F3:63:CF:CF:EB:CF:81:
E1:32:92:80:04:32:F0
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : B3:73:77:07:E1:84:50:F8:63:86:D6:05:A9:DC:11:09:
4A:79:2D:B1:67:0C:0B:87:DC:F0:03:0E:79:36:A5:9A
Timestamp : Jun 17 01:31:03.437 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:74:B7:87:3F:45:FD:9A:8A:E0:D2:0D:1A:
9E:B2:8B:54:1A:72:46:CB:AB:BC:B3:1C:58:22:F8:8F:
E2:17:26:71:02:21:00:C4:B3:D4:F1:98:B0:6D:B2:0D:
AE:EA:FA:CE:1D:DE:D8:9A:3F:85:90:30:59:97:9E:9C:
A5:1B:2F:83:C6:79:60
Key Usage: Digital Signature
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:*.slither.io
DNS:slither.io
DNS:sni.cloudflaressl.com
Technical

DNS Lookup

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Date: 23rd March, 2023
Content-Type: text/html; charset=UTF-8
Cache-Control: public, max-age=1800
Server: cloudflare
Connection: keep-alive
X-Powered-By: PHP/7.4.32
CF-Cache-Status: EXPIRED
Last-Modified: 23rd March, 2023
Accept-Ranges: bytes
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ymDaAGFGp0F0t5TKjSN7xh3zQWa29t%2BSRpzUdBL80BvdQgv6I7oTahrQr1507bHkBdCGmLOwKayqGdgTK0fOnjc%2FBoksMV%2F7giVb8igCVOMj8iPt%2FsSyFaYQg7VH"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
CF-RAY: 7ac9be08dd23436c-EWR
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

Whois Lookup

Created: 14th August, 2015
Changed: 24th August, 2022
Expires: 14th August, 2024
Registrar: NameCheap, Inc.
Status: ok
Nameservers: john.ns.cloudflare.com
lisa.ns.cloudflare.com
Owner Name: REDACTED FOR PRIVACY
Owner Organization: Privacy service provided by Withheld for Privacy ehf
Owner Street: REDACTED FOR PRIVACY
Owner Post Code: REDACTED FOR PRIVACY
Owner City: REDACTED FOR PRIVACY
Owner State: Capital Region
Owner Country: IS
Owner Phone: REDACTED FOR PRIVACY
Owner Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin Post Code: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Post Code: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Full Whois: Domain Name: slither.io
Registry Domain ID: adfa9efac0464356a82edb8d1f89239f-DONUTS
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: https://www.namecheap.com/
Updated Date: 2022-08-24T08:38:41Z
Creation Date: 2015-08-14T11:56:37Z
Registry Expiry Date: 2024-08-14T11:56:37Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.9854014545
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Privacy service provided by Withheld for Privacy ehf
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Capital Region
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: IS
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: lisa.ns.cloudflare.com
Name Server: john.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-03-23T21:24:38Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

Terms of Use: Identity Digital Inc. provides this Whois service for information purposes, and to assist persons in obtaining information about or related to a domain name registration record. Identity Digital does not guarantee its accuracy. Users accessing the Identity Digital Whois service agree to use the data only for lawful purposes, and under no circumstances may this data be used to: a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the registrar's own existing customers and b) enable high volume, automated, electronic processes that send queries or data to the systems of Identity Digital or any ICANN-accredited registrar, except as reasonably necessary to register domain names or modify existing registrations. When using the Identity Digital Whois service, please consider the following: The Whois service is not a replacement for standard EPP commands to the SRS service. Whois is not considered authoritative for registered domain objects. The Whois service may be scheduled for downtime during production or OT&E maintenance periods. Queries to the Whois services are throttled. If too many queries are received from a single IP address within a specified time, the service will begin to reject further queries for a period of time to prevent disruption of Whois service access. Abuse of the Whois system through data mining is mitigated by detecting and limiting bulk query access from single sources. Where applicable, the presence of a [Non-Public Data] tag indicates that such data is not made publicly available due to applicable data privacy laws or requirements. Should you wish to contact the registrant, please refer to the Whois records available through the registrar URL listed above. Access to non-public data may be provided, upon request, where it can be reasonably confirmed that the requester holds a specific legitimate interest and a proper legal basis for accessing the withheld data. Access to this data can be requested by submitting a request via the form found at https://www.identity.digital/about/policies/whois-layered-access/ Identity Digital Inc. reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy.
View Raw Whois

Nameservers

Name IP Address
john.ns.cloudflare.com 108.162.193.185
lisa.ns.cloudflare.com 108.162.192.131
Related

Subdomains

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Organic Search (US) Competitors

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Sites with the same domain name

Domain Valuation Snoop Score
slither.bid
0/5
slither.black
0/5
slither.blue
0/5
slither.com
$630 USD
slither.net
0/5

Sites hosted on the same IP address

Domain Valuation Snoop Score
kickasstorrents.to
$5,160,766 USD 4/5
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slither.io by the numbers infographic

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