Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

shzhengfa.com

没有找到站点

Page Load Speed

21.4 sec in total

First Response

2.6 sec

Resources Loaded

18.6 sec

Page Rendered

167 ms

shzhengfa.com screenshot

About Website

Click here to check amazing Shzhengfa content. Otherwise, check out these important facts you probably never knew about shzhengfa.com

上海正阀机电有限公司专业代理进口阀门,主代理日本tlv疏水阀日本yoshitake耀希达凯,日本venn阀天进口阀门,台湾unid电磁阀,进口电磁阀,进口减压阀,进口疏水阀等进口阀门

Visit shzhengfa.com

Key Findings

We analyzed Shzhengfa.com page load time and found that the first response time was 2.6 sec and then it took 18.8 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

shzhengfa.com performance score

0

Network Requests Diagram

shzhengfa.com

2620 ms

shzhengfa.com

1509 ms

tbj1.jpg

1705 ms

tbj.jpg

553 ms

tbj2.jpg

2405 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 73% of them (46 requests) were addressed to the original Shzhengfa.com, 25% (16 requests) were made to Sysimages.tq.cn and 2% (1 request) were made to Float2006.tq.cn. The less responsive or slowest element that took the longest time to load (14.4 sec) belongs to the original domain Shzhengfa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 195.1 kB (14%)

Content Size

1.3 MB

After Optimization

1.2 MB

In fact, the total size of Shzhengfa.com main page is 1.3 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 97.8 kB

  • Original 109.8 kB
  • After minification 88.6 kB
  • After compression 12.0 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 21.2 kB, which is 19% 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 97.8 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 21.3 kB

  • Original 1.1 MB
  • After minification 1.1 MB

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. Shzhengfa images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 72.9 kB

  • Original 93.9 kB
  • After minification 93.9 kB
  • After compression 21.0 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 72.9 kB or 78% of the original size.

CSS Optimization

-79%

Potential reduce by 3.0 kB

  • Original 3.8 kB
  • After minification 3.4 kB
  • After compression 814 B

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. Shzhengfa.com needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (15%)

Requests Now

62

After Optimization

53

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shzhengfa. 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 as a result speed up the page load time.

SEO Factors

shzhengfa.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shzhengfa.com 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 Shzhengfa.com main page’s claimed encoding is gb2312. 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 Shzhengfa. 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: