Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

wzu.edu.cn

温州大学

Page Load Speed

36.6 sec in total

First Response

5.2 sec

Resources Loaded

31.2 sec

Page Rendered

148 ms

wzu.edu.cn screenshot

About Website

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Key Findings

We analyzed Wzu.edu.cn page load time and found that the first response time was 5.2 sec and then it took 31.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 13 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

wzu.edu.cn performance score

0

Network Requests Diagram

wzu.edu.cn

5239 ms

Global.css

851 ms

Css.css

985 ms

TopA.css

866 ms

flash.js

2380 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 91% of them (41 requests) were addressed to the original Wzu.edu.cn, 2% (1 request) were made to Siteapp.baidu.com and 2% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Wzu.edu.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 217.6 kB (55%)

Content Size

398.9 kB

After Optimization

181.3 kB

In fact, the total size of Wzu.edu.cn main page is 398.9 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. 15% of websites need less resources to load. Images take 151.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 69.8 kB

  • Original 91.0 kB
  • After minification 85.0 kB
  • After compression 21.2 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 69.8 kB or 77% of the original size.

Image Optimization

-24%

Potential reduce by 36.1 kB

  • Original 151.9 kB
  • After minification 115.7 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, Wzu needs image optimization as it can save up to 36.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 99.3 kB

  • Original 139.7 kB
  • After minification 122.9 kB
  • After compression 40.4 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 99.3 kB or 71% of the original size.

CSS Optimization

-76%

Potential reduce by 12.3 kB

  • Original 16.3 kB
  • After minification 13.6 kB
  • After compression 3.9 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. Wzu.edu.cn needs all CSS files to be minified and compressed as it can save up to 12.3 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (33%)

Requests Now

30

After Optimization

20

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wzu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

SEO Factors

wzu.edu.cn SEO score

0

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 Wzu.edu.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 Wzu.edu.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 Wzu. 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: