24.8 sec in total
398 ms
24 sec
448 ms
Visit ledkensun.com now to see the best up-to-date LED KENSUN content and also check out these interesting facts you probably never knew about ledkensun.com
KENSUN - LED Screens & Displays Manufacturer, LED Control System Provider, LED Repairing Service Expert
Visit ledkensun.comWe analyzed Ledkensun.com page load time and found that the first response time was 398 ms and then it took 24.4 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.
ledkensun.com performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value9.1 s
1/100
25%
Value29.7 s
0/100
10%
Value80 ms
99/100
30%
Value0.62
10/100
15%
Value9.5 s
30/100
10%
398 ms
356 ms
1028 ms
71 ms
143 ms
Our browser made a total of 208 requests to load all elements on the main page. We found that all of those requests were addressed to Ledkensun.com and no external sources were called. The less responsive or slowest element that took the longest time to load (5.7 sec) belongs to the original domain Ledkensun.com.
Page size can be reduced by 1.2 MB (3%)
38.5 MB
37.3 MB
In fact, the total size of Ledkensun.com main page is 38.5 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 38.1 MB which makes up the majority of the site volume.
Potential reduce by 111.0 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 41.7 kB, which is 34% 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 111.0 kB or 90% of the original size.
Potential reduce by 1.0 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. LED KENSUN images are well optimized though.
Potential reduce by 46.1 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 46.1 kB or 26% of the original size.
Potential reduce by 14.9 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. Ledkensun.com needs all CSS files to be minified and compressed as it can save up to 14.9 kB or 41% of the original size.
Number of requests can be reduced by 15 (7%)
202
187
The browser has sent 202 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LED KENSUN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
ledkensun.com
398 ms
www.ledkensun.com
356 ms
www.ledkensun.com
1028 ms
reset.css
71 ms
swiper.min.css
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aos.css
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kefu.css
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font-awesome.min.css
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index.css
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jquery-1.11.3.js
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common.js
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aos.js
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tankuan.js
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swiper.min.js
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index.js
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form.js
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layer.css
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ledkensun.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
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.
ledkensun.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
ledkensun.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ledkensun.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Ledkensun.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.
ledkensun.com
Open Graph description is not detected on the main page of LED KENSUN. 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: