29.4 sec in total
3.2 sec
25.9 sec
330 ms
Click here to check amazing Cn WINSTON content for Vietnam. Otherwise, check out these important facts you probably never knew about cnwinston.com
Sensor, Switch power supply, Relay,Frequency Inverter - YUEQING WINSTON ELECTRIC is a professional leader China Proximity sensor switch, Power supply manufacturer with high quality and reasonable pric...
Visit cnwinston.comWe analyzed Cnwinston.com page load time and found that the first response time was 3.2 sec and then it took 26.2 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.
cnwinston.com performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value9.2 s
1/100
25%
Value6.6 s
38/100
10%
Value700 ms
42/100
30%
Value0.002
100/100
15%
Value11.0 s
21/100
10%
3161 ms
770 ms
524 ms
543 ms
1396 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 13% of them (7 requests) were addressed to the original Cnwinston.com, 39% (22 requests) were made to Static.leadong-web.com and 27% (15 requests) were made to Site.leadong-web.com. The less responsive or slowest element that took the longest time to load (15.7 sec) relates to the external source Wpa.qq.com.
Page size can be reduced by 344.4 kB (30%)
1.1 MB
804.0 kB
In fact, the total size of Cnwinston.com main page is 1.1 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. 25% of websites need less resources to load. Images take 760.1 kB which makes up the majority of the site volume.
Potential reduce by 27.0 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 3.7 kB, which is 11% 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 27.0 kB or 78% of the original size.
Potential reduce by 71.3 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. Cn WINSTON images are well optimized though.
Potential reduce by 206.3 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 206.3 kB or 69% of the original size.
Potential reduce by 39.7 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. Cnwinston.com needs all CSS files to be minified and compressed as it can save up to 39.7 kB or 75% of the original size.
Number of requests can be reduced by 39 (72%)
54
15
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn WINSTON. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.cnwinston.com
3161 ms
common.css
770 ms
style.css
524 ms
jquery.lightbox-0.5.css
543 ms
jquery.1.7.js
1396 ms
transPic.js
553 ms
prototype.js
4369 ms
common.js
814 ms
googleTranslation.js
560 ms
tongji.js
798 ms
myscoll.js
1351 ms
messages.js
842 ms
dtree.js
300 ms
jquery.lightbox-0.5.js
584 ms
jquery.rollPicture-0.2.js
753 ms
jquery.imagezoom.js
802 ms
prodShow.js
870 ms
jquery.jmpopups-0.5.1.js
985 ms
jquery.placeholder.js
1053 ms
skypeCheck.js
1386 ms
all_common.css
892 ms
18-TofApVUgqiEK-1-1.jpg
1307 ms
nav.gif
295 ms
pa
15734 ms
smartImg
894 ms
18-NUpfAVKLqiDt-1-1.jpg
1857 ms
18-NgKfpVUqLYEW-1-1.jpg
1329 ms
18-OpUfALKVgijO-1-1.jpg
1360 ms
14-eIfKApUpHNZc-1-1.jpg
3400 ms
14-bTpAUKfUwsOY-1-1.jpg
4858 ms
14-QgpUAfKUcNjB-1-1.jpg
3025 ms
skype-icon.png
1607 ms
compared_en.gif
282 ms
compare_en.gif
1066 ms
smartImg
1095 ms
smartImg
1811 ms
smartImg
1269 ms
smartImg
675 ms
smartImg
698 ms
smartImg
697 ms
smartImg
1098 ms
smartImg
1106 ms
smartImg
1109 ms
smartImg
1267 ms
smartImg
1512 ms
smartImg
1526 ms
smartImg
1524 ms
smartImg
1625 ms
smartImg
1622 ms
nav_hover.gif
281 ms
slide_num_now.png
288 ms
slide_num.png
284 ms
title.gif
285 ms
tongji.do
1014 ms
stats.gif
280 ms
b_pic.gif
264 ms
cnwinston.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.
cnwinston.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
cnwinston.com SEO score
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 Cnwinston.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 Cnwinston.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.
cnwinston.com
Open Graph description is not detected on the main page of Cn WINSTON. 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: