Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

xuelixue.cn

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Page Load Speed

16.7 sec in total

First Response

578 ms

Resources Loaded

15.8 sec

Page Rendered

254 ms

xuelixue.cn screenshot

About Website

Welcome to xuelixue.cn homepage info - get ready to check Xuelixue best content for China right away, or after learning these important things about xuelixue.cn

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Key Findings

We analyzed Xuelixue.cn page load time and found that the first response time was 578 ms and then it took 16.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

xuelixue.cn performance score

0

Network Requests Diagram

forum.php

578 ms

style_1_common.css

2536 ms

style_1_forum_index.css

2181 ms

style.css

2157 ms

common.js

2628 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 81% of them (42 requests) were addressed to the original Xuelixue.cn, 6% (3 requests) were made to Tcss.qq.com and 2% (1 request) were made to S55.cnzz.com. The less responsive or slowest element that took the longest time to load (7.8 sec) belongs to the original domain Xuelixue.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 295.9 kB (57%)

Content Size

520.2 kB

After Optimization

224.3 kB

In fact, the total size of Xuelixue.cn main page is 520.2 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. Images take 236.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 46.8 kB

  • Original 60.4 kB
  • After minification 59.8 kB
  • After compression 13.6 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. 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 46.8 kB or 77% of the original size.

Image Optimization

-37%

Potential reduce by 88.1 kB

  • Original 236.3 kB
  • After minification 148.2 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, Xuelixue needs image optimization as it can save up to 88.1 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 102.5 kB

  • Original 147.7 kB
  • After minification 139.4 kB
  • After compression 45.2 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 102.5 kB or 69% of the original size.

CSS Optimization

-77%

Potential reduce by 58.5 kB

  • Original 75.7 kB
  • After minification 73.4 kB
  • After compression 17.2 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. Xuelixue.cn needs all CSS files to be minified and compressed as it can save up to 58.5 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (42%)

Requests Now

50

After Optimization

29

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xuelixue. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

SEO Factors

xuelixue.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xuelixue.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 Xuelixue.cn main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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