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aria2c.com screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

aria2c.com

Aria2 Web 控制台

Page Load Speed

1.8 sec in total

First Response

544 ms

Resources Loaded

1.1 sec

Page Rendered

136 ms

aria2c.com screenshot

About Website

Welcome to aria2c.com homepage info - get ready to check Aria2 C best content for China right away, or after learning these important things about aria2c.com

Yet Another Aria2 Web Frontend

Visit aria2c.com

Key Findings

We analyzed Aria2c.com page load time and found that the first response time was 544 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

aria2c.com performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.04

99/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

aria2c.com

544 ms

offline.appcache

63 ms

bootstrap.min.css

129 ms

bootstrap-responsive.min.css

124 ms

main.css

271 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Aria2c.com and no external sources were called. The less responsive or slowest element that took the longest time to load (544 ms) belongs to the original domain Aria2c.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 250.8 kB (71%)

Content Size

352.1 kB

After Optimization

101.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aria2c.com main page is 352.1 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. 25% of websites need less resources to load. Javascripts take 206.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 24.1 kB

  • Original 29.1 kB
  • After minification 24.8 kB
  • After compression 5.0 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. This page needs HTML code to be minified as it can gain 4.3 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 24.1 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 14.3 kB
  • After minification 14.3 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. Aria2 C images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 142.5 kB

  • Original 206.7 kB
  • After minification 193.8 kB
  • After compression 64.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 142.5 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 84.1 kB

  • Original 102.0 kB
  • After minification 98.6 kB
  • After compression 17.8 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. Aria2c.com needs all CSS files to be minified and compressed as it can save up to 84.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (72%)

Requests Now

18

After Optimization

5

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aria2 C. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aria2c.com

aria2c.com

544 ms

offline.appcache

offline.appcache

63 ms

bootstrap.min.css

bootstrap.min.css

129 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

124 ms

main.css

main.css

271 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

190 ms

bootstrap.min.js

bootstrap.min.js

485 ms

jquery.jsonrpc.min.js

jquery.jsonrpc.min.js

389 ms

jquery.Storage.min.js

jquery.Storage.min.js

181 ms

jquery.base64.min.js

jquery.base64.min.js

186 ms

mustache.min.js

mustache.min.js

242 ms

peerid.min.js

peerid.min.js

239 ms

aria2.js

aria2.js

241 ms

yaaw.js

yaaw.js

294 ms

bootstrap.min.css

bootstrap.min.css

261 ms

glyphicons-halflings.png

glyphicons-halflings.png

62 ms

glyphicons-halflings-white.png

glyphicons-halflings-white.png

63 ms

bootstrap.min.js

bootstrap.min.js

64 ms

jquery.jsonrpc.min.js

jquery.jsonrpc.min.js

102 ms

Accessibility Review

aria2c.com accessibility score

81

Accessibility Issues

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

aria2c.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

aria2c.com SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aria2c.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Aria2c.com 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

aria2c.com

Open Graph description is not detected on the main page of Aria2 C. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: