Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

geomech.ac.cn

中国地质科学院地质力学研究所

Page Load Speed

20 sec in total

First Response

1.2 sec

Resources Loaded

18.7 sec

Page Rendered

147 ms

geomech.ac.cn screenshot

About Website

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Key Findings

We analyzed Geomech.ac.cn page load time and found that the first response time was 1.2 sec and then it took 18.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

geomech.ac.cn performance score

0

Network Requests Diagram

geomech.ac.cn

1179 ms

default.css

584 ms

jquery.min.js

1474 ms

sta.js

599 ms

jquery.SuperSlide.2.1.1.js

590 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 82% of them (36 requests) were addressed to the original Geomech.ac.cn, 14% (6 requests) were made to Cgs.gov.cn and 5% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (12.7 sec) relates to the external source Cgs.gov.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 367.0 kB (44%)

Content Size

836.4 kB

After Optimization

469.4 kB

In fact, the total size of Geomech.ac.cn main page is 836.4 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. 20% of websites need less resources to load. Images take 497.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 48.0 kB

  • Original 57.3 kB
  • After minification 50.0 kB
  • After compression 9.3 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 7.3 kB, 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 48.0 kB or 84% of the original size.

Image Optimization

-20%

Potential reduce by 99.4 kB

  • Original 497.3 kB
  • After minification 397.9 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. Obviously, Geomech needs image optimization as it can save up to 99.4 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 69.9 kB

  • Original 106.8 kB
  • After minification 105.2 kB
  • After compression 36.9 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 69.9 kB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 149.6 kB

  • Original 175.0 kB
  • After minification 147.1 kB
  • After compression 25.4 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. Geomech.ac.cn needs all CSS files to be minified and compressed as it can save up to 149.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (37%)

Requests Now

43

After Optimization

27

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Geomech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

SEO Factors

geomech.ac.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 Geomech.ac.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 Geomech.ac.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 Geomech. 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: