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slitherio.org screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

slitherio.org

Slitherio Scripts - Home

Page Load Speed

3.8 sec in total

First Response

50 ms

Resources Loaded

3.4 sec

Page Rendered

342 ms

slitherio.org screenshot

About Website

Welcome to slitherio.org homepage info - get ready to check Slitherio best content for Vietnam right away, or after learning these important things about slitherio.org

Discover amazing userscripts and browser extensions

Visit slitherio.org

Key Findings

We analyzed Slitherio.org page load time and found that the first response time was 50 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

slitherio.org performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

68/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

slitherio.org

50 ms

slitherio.org

1654 ms

styles.css

113 ms

cookie-law-info-public.css

126 ms

cookie-law-info-gdpr.css

128 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 99% of them (80 requests) were addressed to the original Slitherio.org, 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Slitherio.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 181.5 kB (31%)

Content Size

584.5 kB

After Optimization

402.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Slitherio.org main page is 584.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Javascripts take 241.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 151.7 kB

  • Original 180.5 kB
  • After minification 180.4 kB
  • After compression 28.8 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 151.7 kB or 84% of the original size.

Image Optimization

-60%

Potential reduce by 29.0 kB

  • Original 48.3 kB
  • After minification 19.3 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Slitherio needs image optimization as it can save up to 29.0 kB or 60% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 337 B

  • Original 241.2 kB
  • After minification 241.2 kB
  • After compression 240.9 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 448 B

  • Original 114.4 kB
  • After minification 114.4 kB
  • After compression 114.0 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Slitherio.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 72 (94%)

Requests Now

77

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slitherio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

slitherio.org

slitherio.org

50 ms

slitherio.org

slitherio.org

1654 ms

styles.css

styles.css

113 ms

cookie-law-info-public.css

cookie-law-info-public.css

126 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

128 ms

frontend-lite.min.css

frontend-lite.min.css

132 ms

elementor-icons.min.css

elementor-icons.min.css

141 ms

swiper.min.css

swiper.min.css

138 ms

post-10994.css

post-10994.css

216 ms

global.css

global.css

236 ms

post-11044.css

post-11044.css

237 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

259 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

245 ms

font-awesome.min.css

font-awesome.min.css

255 ms

jegicon.css

jegicon.css

325 ms

jquery.jscrollpane.css

jquery.jscrollpane.css

342 ms

okayNav.css

okayNav.css

346 ms

magnific-popup.css

magnific-popup.css

358 ms

chosen.css

chosen.css

370 ms

main.css

main.css

389 ms

responsive.css

responsive.css

445 ms

pb-temp.css

pb-temp.css

452 ms

elementor-frontend.css

elementor-frontend.css

479 ms

darkmode.css

darkmode.css

486 ms

plugin.css

plugin.css

685 ms

css

css

52 ms

plugin.css

plugin.css

565 ms

jquery.min.js

jquery.min.js

579 ms

jquery-migrate.min.js

jquery-migrate.min.js

587 ms

cookie-law-info-public.js

cookie-law-info-public.js

594 ms

tiny-slider.css

tiny-slider.css

596 ms

jnewsglobalslider.css

jnewsglobalslider.css

672 ms

jnewshero.css

jnewshero.css

818 ms

cookie-law-info-table.css

cookie-law-info-table.css

819 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

818 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

818 ms

wp-polyfill.min.js

wp-polyfill.min.js

820 ms

hooks.min.js

hooks.min.js

819 ms

i18n.min.js

i18n.min.js

724 ms

index.js

index.js

709 ms

index.js

index.js

721 ms

comment-reply.min.js

comment-reply.min.js

740 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

901 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

811 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

738 ms

hoverIntent.min.js

hoverIntent.min.js

718 ms

imagesloaded.min.js

imagesloaded.min.js

802 ms

isotope.js

isotope.js

794 ms

lazysizes.js

lazysizes.js

819 ms

ls.bgset.js

ls.bgset.js

846 ms

superfish.js

superfish.js

750 ms

theia-sticky-sidebar.js

theia-sticky-sidebar.js

734 ms

jquery.waypoints.js

jquery.waypoints.js

803 ms

jquery.scrollTo.js

jquery.scrollTo.js

766 ms

jquery.parallax.js

jquery.parallax.js

790 ms

jquery.okayNav.js

jquery.okayNav.js

791 ms

jquery.mousewheel.js

jquery.mousewheel.js

737 ms

modernizr-custom.js

modernizr-custom.js

761 ms

jquery.smartresize.js

jquery.smartresize.js

952 ms

chosen.jquery.js

chosen.jquery.js

949 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

939 ms

jquery.jnewsgif.js

jquery.jnewsgif.js

865 ms

jquery.jsticky.js

jquery.jsticky.js

850 ms

jquery.transit.min.js

jquery.transit.min.js

843 ms

jquery.module.js

jquery.module.js

838 ms

main.js

main.js

835 ms

darkmode.js

darkmode.js

759 ms

plugin.js

plugin.js

612 ms

tiny-slider.js

tiny-slider.js

612 ms

tiny-slider-noconflict.js

tiny-slider-noconflict.js

648 ms

jnewshero.js

jnewshero.js

648 ms

webpack.runtime.min.js

webpack.runtime.min.js

691 ms

frontend-modules.min.js

frontend-modules.min.js

733 ms

waypoints.min.js

waypoints.min.js

711 ms

core.min.js

core.min.js

717 ms

frontend.min.js

frontend.min.js

742 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

750 ms

slitherio.org-logo-1.png

slitherio.org-logo-1.png

719 ms

preloader.gif

preloader.gif

727 ms

All-Slither.io-Mods-for-Google-Chrome.jpg

All-Slither.io-Mods-for-Google-Chrome.jpg

614 ms

jegicon.woff

jegicon.woff

620 ms

Accessibility Review

slitherio.org accessibility score

96

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

slitherio.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

slitherio.org SEO score

98

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slitherio.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Slitherio.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

slitherio.org

Open Graph data is detected on the main page of Slitherio. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: