Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

rgh.cn

No Title

Page Load Speed

1.4 sec in total

First Response

453 ms

Resources Loaded

768 ms

Page Rendered

140 ms

rgh.cn screenshot

About Website

Visit rgh.cn now to see the best up-to-date Rgh content and also check out these interesting facts you probably never knew about rgh.cn

Visit rgh.cn

Key Findings

We analyzed Rgh.cn page load time and found that the first response time was 453 ms and then it took 908 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

rgh.cn performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

rgh.cn

453 ms

common.css

36 ms

user_style.php

134 ms

style.css

45 ms

sb_javascript.js

47 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Rgh.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (453 ms) belongs to the original domain Rgh.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.9 kB (75%)

Content Size

17.2 kB

After Optimization

4.3 kB

In fact, the total size of Rgh.cn main page is 17.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. CSS take 6.5 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 4.5 kB

  • Original 6.1 kB
  • After minification 5.3 kB
  • After compression 1.6 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 790 B, which is 13% 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 4.5 kB or 74% of the original size.

JavaScript Optimization

-75%

Potential reduce by 3.4 kB

  • Original 4.6 kB
  • After minification 3.3 kB
  • After compression 1.2 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 3.4 kB or 75% of the original size.

CSS Optimization

-76%

Potential reduce by 4.9 kB

  • Original 6.5 kB
  • After minification 4.3 kB
  • After compression 1.5 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. Rgh.cn needs all CSS files to be minified and compressed as it can save up to 4.9 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (50%)

Requests Now

10

After Optimization

5

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rgh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

rgh.cn accessibility score

68

Accessibility Issues

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

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

Form elements do not have associated labels

Best Practices

rgh.cn 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

rgh.cn SEO score

64

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 Rgh.cn 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 Rgh.cn 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

Open Graph description is not detected on the main page of Rgh. 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: