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zenithchems.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zenithchems.com

永平县显示系统有限公司

Page Load Speed

4.1 sec in total

First Response

896 ms

Resources Loaded

2.8 sec

Page Rendered

317 ms

zenithchems.com screenshot

About Website

Visit zenithchems.com now to see the best up-to-date Zenithchems content and also check out these interesting facts you probably never knew about zenithchems.com

永平县显示系统有限公司,TECKA是集中央空调系列产品的研发、制造、销售与服务为一体的专业化企业。作为中央空调产业的先行者,TECKA以高质量的产品、卓越的技术以及完善的系统解决方案屹立于...

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Key Findings

We analyzed Zenithchems.com page load time and found that the first response time was 896 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

zenithchems.com performance score

0

Network Requests Diagram

zenithchems.com

896 ms

styles.css

264 ms

jquery.js

975 ms

jquery.roundabout.js

762 ms

header1.jpg

1027 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that all of those requests were addressed to Zenithchems.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Zenithchems.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 135.5 kB (17%)

Content Size

818.4 kB

After Optimization

682.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zenithchems.com main page is 818.4 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. 20% of websites need less resources to load. Images take 708.5 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 3.7 kB

  • Original 5.6 kB
  • After minification 5.5 kB
  • After compression 1.9 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 3.7 kB or 66% of the original size.

Image Optimization

-8%

Potential reduce by 57.5 kB

  • Original 708.5 kB
  • After minification 651.0 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. Zenithchems images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 62.8 kB

  • Original 90.5 kB
  • After minification 85.3 kB
  • After compression 27.7 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 62.8 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 11.4 kB

  • Original 13.8 kB
  • After minification 10.1 kB
  • After compression 2.4 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. Zenithchems.com needs all CSS files to be minified and compressed as it can save up to 11.4 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zenithchems. According to our analytics all requests are already optimized.

Network Requests Diagram

zenithchems.com

zenithchems.com

896 ms

styles.css

styles.css

264 ms

jquery.js

jquery.js

975 ms

jquery.roundabout.js

jquery.roundabout.js

762 ms

header1.jpg

header1.jpg

1027 ms

header2.jpg

header2.jpg

1036 ms

header3.jpg

header3.jpg

1037 ms

header4.jpg

header4.jpg

783 ms

header5.jpg

header5.jpg

1272 ms

header6.jpg

header6.jpg

1299 ms

bg.jpg

bg.jpg

1690 ms

menu_bg.png

menu_bg.png

1011 ms

active.png

active.png

1034 ms

img1.jpg

img1.jpg

1035 ms

img2.jpg

img2.jpg

1266 ms

content_top.png

content_top.png

507 ms

content_bg_repeat.png

content_bg_repeat.png

535 ms

date.gif

date.gif

534 ms

SEO Factors

zenithchems.com 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 Zenithchems.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 Zenithchems.com 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

zenithchems.com

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