3 sec in total
118 ms
2.5 sec
321 ms
Click here to check amazing Chainzone content for United Kingdom. Otherwise, check out these important facts you probably never knew about chainzone.com
Chainzone (Foshan) Technology Co., Ltd. is a LED intelligent traffic manufacturers. If you want to know the price of intelligent display and intelligent lighting system solutions, please contact us!
Visit chainzone.comWe analyzed Chainzone.com page load time and found that the first response time was 118 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
chainzone.com performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value5.4 s
20/100
25%
Value7.9 s
22/100
10%
Value1,240 ms
19/100
30%
Value0.308
38/100
15%
Value14.2 s
9/100
10%
118 ms
20 ms
82 ms
77 ms
39 ms
Our browser made a total of 101 requests to load all elements on the main page. We found that 78% of them (79 requests) were addressed to the original Chainzone.com, 3% (3 requests) were made to W.sharethis.com and 2% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Hm.baidu.com.
Page size can be reduced by 940.1 kB (9%)
10.7 MB
9.8 MB
In fact, the total size of Chainzone.com main page is 10.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 10.2 MB which makes up the majority of the site volume.
Potential reduce by 27.2 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 9.1 kB, which is 28% 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 27.2 kB or 82% of the original size.
Potential reduce by 519.4 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. Chainzone images are well optimized though.
Potential reduce by 311.7 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 311.7 kB or 74% of the original size.
Potential reduce by 81.8 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. Chainzone.com needs all CSS files to be minified and compressed as it can save up to 81.8 kB or 82% of the original size.
Number of requests can be reduced by 24 (24%)
98
74
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chainzone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
chainzone.com
118 ms
global.css
20 ms
index.css
82 ms
jquery-1.8.3.min.js
77 ms
top.search.js
39 ms
jquery.mousewheel.js
39 ms
jquery.fullscreenScroll.js
57 ms
xcarousel.js
45 ms
layout.css
137 ms
buttons.js
301 ms
skypeCheck.js
7 ms
index.focus.js
107 ms
index.js
108 ms
footcloseopen.js
109 ms
jquery.cycle.all.js
292 ms
hm.js
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FB-f-Logo__blue_29.png
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gplus.png
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twitter.png
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logo_5.png
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imposa.png
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slogan.jpg
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header_bg.jpg
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search_btn.gif
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search_box.gif
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head_bottom.jpg
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index_box01_01.png
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index_bg02.jpg
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video_icon01.png
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getAllAppDefault.esi
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register.aspx
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video_button_white.png
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white02.png
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index_bg03.jpg
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footer_bg.jpg
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index_focusicon02.png
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index_right_bg.jpg
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index_btn_bg.png
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close_btn.png
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getSegment.php
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checkOAuth.esi
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cm
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2981
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index.a8fc48294ca4cc10eb440189d9f22d7c.html
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buttons.ab966a004186897711de4a5ed256c924.css
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st.125da8bfe70ad3e00a35a6e4c65d8bc5.js
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chainzone.com accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Document doesn't have a <title> element
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
chainzone.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
chainzone.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
Links do not have descriptive text
Document doesn't have a valid hreflang
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chainzone.com 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 Chainzone.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.
chainzone.com
Open Graph description is not detected on the main page of Chainzone. 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: