Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

tjnu.edu.cn

天津师范大学

Page Load Speed

1.8 sec in total

First Response

872 ms

Resources Loaded

881 ms

Page Rendered

51 ms

tjnu.edu.cn screenshot

About Website

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

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Key Findings

We analyzed Tjnu.edu.cn page load time and found that the first response time was 872 ms and then it took 932 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. This domain responded with an error, which can significantly jeopardize Tjnu.edu.cn rating and web reputation

Performance Metrics

tjnu.edu.cn performance score

0

Network Requests Diagram

tjnu.edu.cn

872 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Tjnu.edu.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (872 ms) belongs to the original domain Tjnu.edu.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 238.8 kB (19%)

Content Size

1.2 MB

After Optimization

1.0 MB

In fact, the total size of Tjnu.edu.cn main page is 1.2 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-17%

Potential reduce by 34 B

  • Original 198 B
  • After minification 197 B
  • After compression 164 B

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 34 B or 17% of the original size.

Image Optimization

-7%

Potential reduce by 70.7 kB

  • Original 1.0 MB
  • After minification 968.4 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. Tjnu images are well optimized though.

JavaScript Optimization

-83%

Potential reduce by 152.3 kB

  • Original 183.7 kB
  • After minification 111.0 kB
  • After compression 31.4 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 152.3 kB or 83% of the original size.

CSS Optimization

-82%

Potential reduce by 15.7 kB

  • Original 19.2 kB
  • After minification 16.8 kB
  • After compression 3.5 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. Tjnu.edu.cn needs all CSS files to be minified and compressed as it can save up to 15.7 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

SEO Factors

tjnu.edu.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    N/A

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