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johnsoncontrols.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

johnsoncontrols.cn

江森自控中国 | 江森自控

Page Load Speed

1.5 sec in total

First Response

190 ms

Resources Loaded

1.1 sec

Page Rendered

239 ms

johnsoncontrols.cn screenshot

About Website

Click here to check amazing Johnsoncontrols content. Otherwise, check out these important facts you probably never knew about johnsoncontrols.cn

江森自控是一家在建筑和汽车领域内多元化经营的全球性公司。公司业务主要包括三个方面：建筑供热、汽车内饰、动力车能源。通过现有的技术与资源为客户提供最好的服务。

Visit johnsoncontrols.cn

Key Findings

We analyzed Johnsoncontrols.cn page load time and found that the first response time was 190 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

johnsoncontrols.cn performance score

0

Network Requests Diagram

johnsoncontrols.cn

190 ms

zh.html

32 ms

zh.html

213 ms

default.css

53 ms

scripts.js

179 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 85% of them (39 requests) were addressed to the original Johnsoncontrols.cn, 4% (2 requests) were made to S7.addthis.com and 4% (2 requests) were made to M.addthis.com. The less responsive or slowest element that took the longest time to load (226 ms) belongs to the original domain Johnsoncontrols.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 797.1 kB (58%)

Content Size

1.4 MB

After Optimization

576.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Johnsoncontrols.cn main page is 1.4 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. 35% of websites need less resources to load. Javascripts take 776.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 87.4 kB

  • Original 110.4 kB
  • After minification 94.6 kB
  • After compression 22.9 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. This page needs HTML code to be minified as it can gain 15.8 kB, which is 14% 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 87.4 kB or 79% of the original size.

Image Optimization

-14%

Potential reduce by 51.8 kB

  • Original 373.1 kB
  • After minification 321.3 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, Johnsoncontrols needs image optimization as it can save up to 51.8 kB or 14% 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 560.1 kB

  • Original 776.7 kB
  • After minification 641.9 kB
  • After compression 216.6 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 560.1 kB or 72% of the original size.

CSS Optimization

-87%

Potential reduce by 97.9 kB

  • Original 113.1 kB
  • After minification 77.7 kB
  • After compression 15.3 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. Johnsoncontrols.cn needs all CSS files to be minified and compressed as it can save up to 97.9 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (40%)

Requests Now

43

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Johnsoncontrols. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

johnsoncontrols.cn

johnsoncontrols.cn

190 ms

zh.html

zh.html

32 ms

zh.html

zh.html

213 ms

default.css

default.css

53 ms

scripts.js

scripts.js

179 ms

popup.js

popup.js

54 ms

www_onready.js

www_onready.js

71 ms

jquery_homepage_slider.js

jquery_homepage_slider.js

71 ms

kundestyles.css

kundestyles.css

105 ms

advanced.css

advanced.css

106 ms

addthis_widget.js

addthis_widget.js

10 ms

bg.png

bg.png

31 ms

dropdownbg.png

dropdownbg.png

26 ms

logo.gif

logo.gif

30 ms

globe.png

globe.png

27 ms

btn_yes.png

btn_yes.png

28 ms

btn_no.png

btn_no.png

29 ms

menubg.png

menubg.png

112 ms

menuleft.png

menuleft.png

113 ms

menuright.png

menuright.png

114 ms

input_delete.png

input_delete.png

115 ms

input_search.png

input_search.png

114 ms

1437153804456.jpg

1437153804456.jpg

226 ms

rss.png

rss.png

117 ms

spacer.gif

spacer.gif

117 ms

prev_grey_big.gif

prev_grey_big.gif

117 ms

next_grey_big.gif

next_grey_big.gif

118 ms

1439997141136.jpg

1439997141136.jpg

118 ms

1439997141136.jpg

1439997141136.jpg

162 ms

1439997141136.jpg

1439997141136.jpg

164 ms

rssbg.png

rssbg.png

109 ms

box_orange.png

box_orange.png

142 ms

WRc9.js

WRc9.js

14 ms

webtrends.js

webtrends.js

88 ms

stockquote.ajaxsimple.html

stockquote.ajaxsimple.html

128 ms

boost

boost

35 ms

300lo.json

300lo.json

31 ms

countrybg.png

countrybg.png

111 ms

bottombg.png

bottombg.png

63 ms

topbgfour.png

topbgfour.png

64 ms

sh.07f0d9bf220d07a763adad1e.html

sh.07f0d9bf220d07a763adad1e.html

51 ms

stockquote.ajaxsimple.html

stockquote.ajaxsimple.html

101 ms

wtid.js

wtid.js

93 ms

green.png

green.png

29 ms

homepagestckqutbg.png

homepagestckqutbg.png

26 ms

dcs.gif

dcs.gif

47 ms

SEO Factors

johnsoncontrols.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 Johnsoncontrols.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 Johnsoncontrols.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

johnsoncontrols.cn

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