6.1 sec in total
396 ms
4.4 sec
1.2 sec
Click here to check amazing Cnlisten content for Macao. Otherwise, check out these important facts you probably never knew about cnlisten.com
Listen is one of professional manufacturers in the field of led lighting in Guangdong, China, specialized in producing solar street light, led panel light, led bulb, led down light, led flood light et...
Visit cnlisten.comWe analyzed Cnlisten.com page load time and found that the first response time was 396 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
cnlisten.com performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value11.7 s
0/100
25%
Value6.5 s
38/100
10%
Value3,270 ms
2/100
30%
Value0.308
38/100
15%
Value11.4 s
19/100
10%
396 ms
11 ms
5 ms
24 ms
27 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 86% of them (54 requests) were addressed to the original Cnlisten.com, 6% (4 requests) were made to Static.addtoany.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (916 ms) relates to the external source Pub.idqqimg.com.
Page size can be reduced by 432.2 kB (15%)
2.8 MB
2.4 MB
In fact, the total size of Cnlisten.com main page is 2.8 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 2.6 MB which makes up the majority of the site volume.
Potential reduce by 48.6 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 48.6 kB or 79% of the original size.
Potential reduce by 356.4 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. Obviously, Cnlisten needs image optimization as it can save up to 356.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 11.4 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 11.4 kB or 14% of the original size.
Potential reduce by 15.9 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. Cnlisten.com needs all CSS files to be minified and compressed as it can save up to 15.9 kB or 39% of the original size.
Number of requests can be reduced by 13 (22%)
59
46
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cnlisten. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
cnlisten.com
396 ms
bootstrap.css
11 ms
bxslider.css
5 ms
style.css
24 ms
jquery.min.js
27 ms
bxslider.min.js
20 ms
common.js
22 ms
bootstrap.js
41 ms
jquery.smoove.min.js
99 ms
eonline.css
146 ms
online.js
147 ms
facebook.png
268 ms
pa
719 ms
597d46d953665.png
61 ms
5b1ba29e03311.jpg
72 ms
5b20f925d9f9f.jpg
67 ms
bx_loader.gif
61 ms
line.gif
62 ms
5b1115fe2520a.jpg
63 ms
5a310ff318038.jpg
66 ms
14988081555955f589ae30a.jpg
66 ms
14987927145955a7eab904c.jpg
71 ms
59dde2e3ac97f.jpg
67 ms
5a3e38b226a20.jpg
69 ms
5a3dbd60435a9.jpg
71 ms
5b1f3ff45bd41.jpg
72 ms
59cb52194da57.jpg
69 ms
596ed3e3c8d19.jpg
73 ms
59b52ee7e4183.jpg
75 ms
59a64cc9df146.jpg
72 ms
5a44a9c0cef1c.jpg
79 ms
59f1891d2e6ae.jpg
75 ms
5a4466e9cf4bc.jpg
76 ms
5a41b9fa7349e.jpg
74 ms
75 ms
5b18d8df55a02.png
81 ms
5b18d8ee6120a.png
79 ms
5b18d8fad9332.png
78 ms
5b18d908a2290.png
79 ms
about.png
81 ms
skype.gif
81 ms
595c88cbbc8b1.jpg
82 ms
Linkedin.png
255 ms
instagram.png
256 ms
youtube.png
259 ms
twitter.png
259 ms
g.png
256 ms
p.png
260 ms
controls.png
40 ms
glyphicons-halflings-regular.woff
39 ms
page.js
70 ms
analytics.js
35 ms
panel-bg.png
20 ms
sm.23.html
45 ms
top.png
13 ms
middle.png
14 ms
bottom.png
14 ms
cmsfloatqrcodepanel-hd-bg.gif
13 ms
WidgetV3.ashx
197 ms
eso.e18d3993.js
64 ms
collect
18 ms
icons.30.svg.js
25 ms
button_121.gif
916 ms
cnlisten.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
cnlisten.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
Browser errors were logged to the console
cnlisten.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnlisten.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Cnlisten.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.
cnlisten.com
Open Graph description is not detected on the main page of Cnlisten. 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: