Tools & Wizards About Us
r2cn.net screenshot

Report Summary

  • 0

    Performance

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

r2cn.net

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Page Load Speed

3.7 sec in total

First Response

1.1 sec

Resources Loaded

2.5 sec

Page Rendered

104 ms

r2cn.net screenshot

About Website

Welcome to r2cn.net homepage info - get ready to check R 2 Cn best content right away, or after learning these important things about r2cn.net

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Visit r2cn.net

Key Findings

We analyzed R2cn.net page load time and found that the first response time was 1.1 sec and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

r2cn.net performance score

0

Network Requests Diagram

r2cn.net

1136 ms

core.css

493 ms

style.css

718 ms

wind.js

747 ms

forum.css

590 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to R2cn.net and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain R2cn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 201.1 kB (71%)

Content Size

284.0 kB

After Optimization

82.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of R2cn.net main page is 284.0 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. Only 10% of websites need less resources to load. Javascripts take 164.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 11.1 kB

  • Original 14.5 kB
  • After minification 13.1 kB
  • After compression 3.5 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 11.1 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 691 B

  • Original 16.0 kB
  • After minification 15.4 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. R 2 Cn images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 118.1 kB

  • Original 164.0 kB
  • After minification 132.6 kB
  • After compression 45.8 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 118.1 kB or 72% of the original size.

CSS Optimization

-80%

Potential reduce by 71.3 kB

  • Original 89.4 kB
  • After minification 87.1 kB
  • After compression 18.2 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. R2cn.net needs all CSS files to be minified and compressed as it can save up to 71.3 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of R 2 Cn. According to our analytics all requests are already optimized.

Network Requests Diagram

r2cn.net

r2cn.net

1136 ms

core.css

core.css

493 ms

style.css

style.css

718 ms

wind.js

wind.js

747 ms

forum.css

forum.css

590 ms

logo.png

logo.png

168 ms

style_icon.png

style_icon.png

160 ms

main_bg.png

main_bg.png

146 ms

gray_big.png

gray_big.png

184 ms

core_bg.png

core_bg.png

164 ms

jquery.js

jquery.js

564 ms

global.js

global.js

459 ms

Accessibility Review

r2cn.net accessibility score

68

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

<frame> or <iframe> elements do not have a title

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

r2cn.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

r2cn.net SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise R2cn.net can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 R2cn.net 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

r2cn.net

Open Graph description is not detected on the main page of R 2 Cn. 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: