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agar.io screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

agar.io

Agar.io

Page Load Speed

912 ms in total

First Response

50 ms

Resources Loaded

738 ms

Page Rendered

124 ms

agar.io screenshot

About Website

Visit agar.io now to see the best up-to-date Agar content for United States and also check out these interesting facts you probably never knew about agar.io

Play online with players around the world as you try to become the biggest cell of them all! Control your tiny cell and eat other players to grow larger! But watch out: players bigger than you will be...

Visit agar.io

Key Findings

We analyzed Agar.io page load time and found that the first response time was 50 ms and then it took 862 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

agar.io performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value29.7 s

0/100

25%

SI (Speed Index)

Value21.4 s

0/100

10%

TBT (Total Blocking Time)

Value2,260 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.098

90/100

15%

TTI (Time to Interactive)

Value34.3 s

0/100

10%

Network Requests Diagram

agar.io

50 ms

agar.io

46 ms

tag.min.js

112 ms

fbevents.js

50 ms

css

82 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 48% of them (10 requests) were addressed to the original Agar.io, 14% (3 requests) were made to Connect.facebook.net and 5% (1 request) were made to Api.adinplay.com. The less responsive or slowest element that took the longest time to load (292 ms) relates to the external source Apollo.miniclip.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.9 kB (1%)

Content Size

1.6 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Agar.io main page is 1.6 MB. 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 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 6.0 kB

  • Original 10.1 kB
  • After minification 10.1 kB
  • After compression 4.1 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 6.0 kB or 60% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 91.5 kB
  • After minification 91.5 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. Agar images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 10.9 kB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 1.5 MB

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 0 B

  • Original 15.9 kB
  • After minification 15.9 kB
  • After compression 15.9 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. Agar.io has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (78%)

Requests Now

18

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Agar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

agar.io

agar.io

50 ms

agar.io

agar.io

46 ms

tag.min.js

tag.min.js

112 ms

fbevents.js

fbevents.js

50 ms

css

css

82 ms

styles.72af01d2123f7df3142e.css

styles.72af01d2123f7df3142e.css

28 ms

bundle_commons.2d5f49b8b555d4eef637.js

bundle_commons.2d5f49b8b555d4eef637.js

44 ms

bundle_start.72af01d2123f7df3142e.js

bundle_start.72af01d2123f7df3142e.js

75 ms

agario.js

agario.js

178 ms

ima3.js

ima3.js

101 ms

snippet.js

snippet.js

99 ms

agario.core.js

agario.core.js

99 ms

bundle_end.e15ac339bc7c5bc9f52f.js

bundle_end.e15ac339bc7c5bc9f52f.js

101 ms

api.js

api.js

75 ms

applixir.sdk3.0m.js

applixir.sdk3.0m.js

100 ms

js

js

292 ms

sdk.js

sdk.js

43 ms

background.png

background.png

43 ms

4iCv6KVjbNBYlgoCxCvjsGyL.woff

4iCv6KVjbNBYlgoCxCvjsGyL.woff

36 ms

sdk.js

sdk.js

9 ms

main.js

main.js

27 ms

Accessibility Review

agar.io accessibility score

100

Accessibility Issues

Best Practices

agar.io best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

agar.io SEO score

91

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Agar.io can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Agar.io 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

agar.io

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