Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

wdzz.com.cn

南京凯基特电气有限公司

Page Load Speed

48.5 sec in total

First Response

1.1 sec

Resources Loaded

47.3 sec

Page Rendered

157 ms

wdzz.com.cn screenshot

About Website

Welcome to wdzz.com.cn homepage info - get ready to check Wdzz best content right away, or after learning these important things about wdzz.com.cn

Visit wdzz.com.cn

Key Findings

We analyzed Wdzz.com.cn page load time and found that the first response time was 1.1 sec and then it took 47.4 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.

Performance Metrics

wdzz.com.cn performance score

0

Network Requests Diagram

wdzz.com.cn

1079 ms

jquery.js

20188 ms

17795276.js

4125 ms

backimg.jpg

9204 ms

hq

19994 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 11% of them (1 request) were addressed to the original Wdzz.com.cn, 22% (2 requests) were made to Libs.baidu.com and 22% (2 requests) were made to 4.cn. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Libs.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 105.8 kB (57%)

Content Size

185.6 kB

After Optimization

79.8 kB

In fact, the total size of Wdzz.com.cn main page is 185.6 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 10% of websites need less resources to load. Javascripts take 169.3 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 4.5 kB

  • Original 7.0 kB
  • After minification 5.9 kB
  • After compression 2.5 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 1.1 kB, which is 15% 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 4.5 kB or 65% of the original size.

Image Optimization

-0%

Potential reduce by 18 B

  • Original 3.8 kB
  • After minification 3.7 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. Wdzz images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 97.3 kB

  • Original 169.3 kB
  • After minification 169.3 kB
  • After compression 72.1 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 97.3 kB or 57% of the original size.

CSS Optimization

-72%

Potential reduce by 3.9 kB

  • Original 5.5 kB
  • After minification 4.6 kB
  • After compression 1.5 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. Wdzz.com.cn needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 72% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wdzz. According to our analytics all requests are already optimized.

SEO Factors

wdzz.com.cn SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wdzz.com.cn can be misinterpreted by Google and other search engines. Our service has detected that English 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 Wdzz.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 Wdzz. 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: