Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

147.1 sec in total

First Response

9.3 sec

Resources Loaded

134.2 sec

Page Rendered

3.6 sec

szsjdtkj.cn screenshot

About Website

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深圳市嘉德腾科技有限公司

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Key Findings

We analyzed Szsjdtkj.cn page load time and found that the first response time was 9.3 sec and then it took 137.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 65 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

szsjdtkj.cn performance score

0

Network Requests Diagram

szsjdtkj.cn

9279 ms

jq.js

2099 ms

mll_common.min.css

959 ms

index.css

938 ms

uaredirect.js

864 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 96% of them (110 requests) were addressed to the original Szsjdtkj.cn, 2% (2 requests) were made to Hm.baidu.com and 1% (1 request) were made to Siteapp.baidu.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Szsjdtkj.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 402.6 kB (38%)

Content Size

1.1 MB

After Optimization

654.5 kB

In fact, the total size of Szsjdtkj.cn main page is 1.1 MB. 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 656.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 128.3 kB

  • Original 148.5 kB
  • After minification 136.2 kB
  • After compression 20.2 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 128.3 kB or 86% of the original size.

Image Optimization

-13%

Potential reduce by 88.1 kB

  • Original 656.2 kB
  • After minification 568.1 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, Szsjdtkj needs image optimization as it can save up to 88.1 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

-70%

Potential reduce by 125.1 kB

  • Original 179.1 kB
  • After minification 163.7 kB
  • After compression 53.9 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 125.1 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 61.1 kB

  • Original 73.4 kB
  • After minification 63.1 kB
  • After compression 12.3 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. Szsjdtkj.cn needs all CSS files to be minified and compressed as it can save up to 61.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (27%)

Requests Now

49

After Optimization

36

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szsjdtkj. 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 as a result speed up the page load time.

SEO Factors

szsjdtkj.cn SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Szsjdtkj.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Szsjdtkj.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 Szsjdtkj. 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: