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qitijianceyi.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

qitijianceyi.cn

无线气体报警器,固定式气体报警仪,便携式气体检测仪,在线式气体检漏仪

Page Load Speed

20.1 sec in total

First Response

1.7 sec

Resources Loaded

18.3 sec

Page Rendered

164 ms

qitijianceyi.cn screenshot

About Website

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

我公司专业提供无线气体报警器、气体报警仪、固定式气体报警器、便携式气体检测仪、在线式气体检漏仪，尤其无线气体报警器广泛应用于各工矿企业，为广大用户提供完善的气体泄漏检测方案。

Visit qitijianceyi.cn

Key Findings

We analyzed Qitijianceyi.cn page load time and found that the first response time was 1.7 sec and then it took 18.4 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

qitijianceyi.cn performance score

0

Network Requests Diagram

qitijianceyi.cn

1679 ms

index.css

616 ms

fun.js

1090 ms

stat.php

1868 ms

body_bj.gif

280 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 79% of them (23 requests) were addressed to the original Qitijianceyi.cn, 3% (1 request) were made to S14.cnzz.com and 3% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (4.4 sec) relates to the external source Pcookie.cnzz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.0 kB (43%)

Content Size

112.9 kB

After Optimization

64.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Qitijianceyi.cn main page is 112.9 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. Images take 63.5 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 16.3 kB

  • Original 22.2 kB
  • After minification 20.6 kB
  • After compression 5.9 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 16.3 kB or 74% of the original size.

Image Optimization

-18%

Potential reduce by 11.4 kB

  • Original 63.5 kB
  • After minification 52.1 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, Qitijianceyi needs image optimization as it can save up to 11.4 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 14.2 kB

  • Original 19.7 kB
  • After minification 16.2 kB
  • After compression 5.5 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 14.2 kB or 72% of the original size.

CSS Optimization

-81%

Potential reduce by 6.1 kB

  • Original 7.6 kB
  • After minification 6.2 kB
  • After compression 1.4 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. Qitijianceyi.cn needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (31%)

Requests Now

26

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qitijianceyi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

qitijianceyi.cn

qitijianceyi.cn

1679 ms

index.css

index.css

616 ms

fun.js

fun.js

1090 ms

stat.php

stat.php

1868 ms

body_bj.gif

body_bj.gif

280 ms

logo.gif

logo.gif

699 ms

menu2.gif

menu2.gif

279 ms

menu.gif

menu.gif

555 ms

nav_bj.gif

nav_bj.gif

556 ms

ul_bj.gif

ul_bj.gif

594 ms

lixi.gif

lixi.gif

1431 ms

gsjs.gif

gsjs.gif

728 ms

nav_ad.gif

nav_ad.gif

1118 ms

2(3).jpg

2(3).jpg

1365 ms

rexiaocp.gif

rexiaocp.gif

1139 ms

index_1.jpg

index_1.jpg

1047 ms

index_2.jpg

index_2.jpg

1074 ms

index_3.jpg

index_3.jpg

1394 ms

index_4.jpg

index_4.jpg

1440 ms

bj002.jpg

bj002.jpg

1404 ms

more1.gif

more1.gif

1421 ms

li.gif

li.gif

1631 ms

bm.gif

bm.gif

1747 ms

yingye.png

yingye.png

1688 ms

stat.htm

stat.htm

162 ms

core.php

core.php

1038 ms

9.gif

9.gif

1357 ms

app.gif

app.gif

4379 ms

button_old_11.gif

button_old_11.gif

473 ms

SEO Factors

qitijianceyi.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 Qitijianceyi.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 Qitijianceyi.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

qitijianceyi.cn

Open Graph description is not detected on the main page of Qitijianceyi. 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: