Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

sdrc.com.cn

山东人才网

Page Load Speed

20.7 sec in total

First Response

5.4 sec

Resources Loaded

15.1 sec

Page Rendered

195 ms

sdrc.com.cn screenshot

About Website

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Key Findings

We analyzed Sdrc.com.cn page load time and found that the first response time was 5.4 sec and then it took 15.3 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

sdrc.com.cn performance score

0

Network Requests Diagram

sdrc.com.cn

5419 ms

common.css

1006 ms

wwza_header.css

670 ms

jquery-1.7.2.min.js

4303 ms

jQuery-jcMarquee.js

673 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 89% of them (50 requests) were addressed to the original Sdrc.com.cn, 4% (2 requests) were made to Dcs.conac.cn and 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (6.1 sec) belongs to the original domain Sdrc.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.2 kB (69%)

Content Size

156.5 kB

After Optimization

48.2 kB

In fact, the total size of Sdrc.com.cn main page is 156.5 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. HTML takes 80.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 66.1 kB

  • Original 80.9 kB
  • After minification 70.5 kB
  • After compression 14.8 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 10.4 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 66.1 kB or 82% of the original size.

Image Optimization

-13%

Potential reduce by 2.0 kB

  • Original 15.8 kB
  • After minification 13.8 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, Sdrc needs image optimization as it can save up to 2.0 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 21.4 kB

  • Original 34.9 kB
  • After minification 34.9 kB
  • After compression 13.5 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 21.4 kB or 61% of the original size.

CSS Optimization

-75%

Potential reduce by 18.7 kB

  • Original 24.8 kB
  • After minification 22.8 kB
  • After compression 6.1 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. Sdrc.com.cn needs all CSS files to be minified and compressed as it can save up to 18.7 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (9%)

Requests Now

33

After Optimization

30

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sdrc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

SEO Factors

sdrc.com.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 Sdrc.com.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 Sdrc.com.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 Sdrc. 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: