Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

tzcs.zstu.edu.cn

浙江理工大学体质测试平台

Page Load Speed

45.7 sec in total

First Response

4 sec

Resources Loaded

41.4 sec

Page Rendered

235 ms

tzcs.zstu.edu.cn screenshot

About Website

Click here to check amazing Tzcs Zstu content for China. Otherwise, check out these important facts you probably never knew about tzcs.zstu.edu.cn

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Key Findings

We analyzed Tzcs.zstu.edu.cn page load time and found that the first response time was 4 sec and then it took 41.7 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 7 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

tzcs.zstu.edu.cn performance score

0

Network Requests Diagram

tzcs.zstu.edu.cn

4023 ms

globalt.css

2229 ms

layout-sport.css

4178 ms

jquery-1.7.2.min.js

20114 ms

jQuery-jcMarquee.js

1014 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Tzcs.zstu.edu.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Tzcs.zstu.edu.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.0 kB (15%)

Content Size

155.0 kB

After Optimization

132.0 kB

In fact, the total size of Tzcs.zstu.edu.cn main page is 155.0 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 5% of websites need less resources to load. Images take 136.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 7.9 kB

  • Original 9.9 kB
  • After minification 7.0 kB
  • After compression 2.0 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 2.9 kB, which is 29% 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 7.9 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 8.3 kB

  • Original 136.2 kB
  • After minification 127.9 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. Tzcs Zstu images are well optimized though.

JavaScript Optimization

-82%

Potential reduce by 2.2 kB

  • Original 2.7 kB
  • After minification 1.4 kB
  • After compression 472 B

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 2.2 kB or 82% of the original size.

CSS Optimization

-74%

Potential reduce by 4.7 kB

  • Original 6.3 kB
  • After minification 5.5 kB
  • After compression 1.6 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. Tzcs.zstu.edu.cn needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 74% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tzcs Zstu. According to our analytics all requests are already optimized.

SEO Factors

tzcs.zstu.edu.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tzcs.zstu.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 Tzcs.zstu.edu.cn main page’s claimed encoding is gb2312. 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 Tzcs Zstu. 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: