27.3 sec in total
75 ms
22.1 sec
5.1 sec
Visit yesun-led.en.alibaba.com now to see the best up-to-date Yesun Led En Alibaba content for China and also check out these interesting facts you probably never knew about yesun-led.en.alibaba.com
Shenzhen Yesun Led Limited, Experts in Manufacturing and Exporting LED Module, LED Flexible Strip and 0 more Products.
Visit yesun-led.en.alibaba.comWe analyzed Yesun-led.en.alibaba.com page load time and found that the first response time was 75 ms and then it took 27.2 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. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
yesun-led.en.alibaba.com performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value18.5 s
0/100
25%
Value20.1 s
0/100
10%
Value55,940 ms
0/100
30%
Value1.723
0/100
15%
Value69.7 s
0/100
10%
75 ms
637 ms
143 ms
140 ms
140 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Yesun-led.en.alibaba.com, 30% (20 requests) were made to S.alicdn.com and 25% (17 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Fourier.taobao.com.
Page size can be reduced by 1.2 MB (62%)
2.0 MB
757.1 kB
In fact, the total size of Yesun-led.en.alibaba.com main page is 2.0 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. 70% of websites need less resources to load. Images take 567.4 kB which makes up the majority of the site volume.
Potential reduce by 288.5 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 288.5 kB or 78% of the original size.
Potential reduce by 160.6 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, Yesun Led En Alibaba needs image optimization as it can save up to 160.6 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 308.6 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 308.6 kB or 57% of the original size.
Potential reduce by 490.2 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. Yesun-led.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 490.2 kB or 94% of the original size.
Number of requests can be reduced by 41 (73%)
56
15
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yesun Led En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
yesun-led.en.alibaba.com
75 ms
yesun-led.en.alibaba.com
637 ms
143 ms
web-index.css
140 ms
web-index.css
140 ms
web-index.css
168 ms
web-index.css
167 ms
web-index.css
168 ms
187 ms
119 ms
header.css
210 ms
header.js
419 ms
206 ms
204 ms
index.js
415 ms
413 ms
HTB11uQHacfrK1RkSnb4q6xHRFXaY.jpg
771 ms
TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif
747 ms
H9d6f6ab8787843d8a7887e169ad500ddO.jpg
322 ms
HTB166W3USzqK1RjSZFLq6An2XXaq.jpg
949 ms
TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png
745 ms
awsc.js
311 ms
181 ms
TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg
304 ms
TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png
306 ms
HTB1s9LmXLjsK1Rjy1Xaq6zispXaR.jpg
1011 ms
eg.js
186 ms
85 ms
roboto-regular.woff
179 ms
roboto-medium.woff
179 ms
roboto-light.woff
177 ms
roboto-thin.woff
179 ms
roboto-bold.woff
179 ms
icon-font.woff
254 ms
personTipsInfo.do
455 ms
sc.migrate.event
177 ms
sc.sc_header_footer.sc_hds
178 ms
um.js
156 ms
sc.globalxman.appscene
135 ms
footer.css
126 ms
index.js
202 ms
7.gif
200 ms
index.js
162 ms
wu.json
368 ms
light0.5x.png
120 ms
defer-common.js
98 ms
i.alicdn.com
96 ms
index.js
87 ms
sc.sc_header_footer.schd_coms
72 ms
baxiaCommon.js
218 ms
index.js
198 ms
g
215 ms
et_n.js
214 ms
need_show_cookie_setting.do
404 ms
index.js
327 ms
store-proxy.html
272 ms
countryCurrencyDataService
389 ms
sc.sc_header_footer.sc_hds
245 ms
personRoleInfo.do
240 ms
notification.do
378 ms
ts
20286 ms
rp
20214 ms
aksb.min.js
135 ms
um.json
68 ms
getUmid.do
12 ms
iconfont.woff
19 ms
footer-sync.js
13 ms
yesun-led.en.alibaba.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
yesun-led.en.alibaba.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
yesun-led.en.alibaba.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
Document doesn't have a valid hreflang
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 doesn't use legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yesun-led.en.alibaba.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 Yesun-led.en.alibaba.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.
yesun-led.en.alibaba.com
Open Graph data is detected on the main page of Yesun Led En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: