19 sec in total
613 ms
18.2 sec
275 ms
Visit cndonjoy.com now to see the best up-to-date Cn Donjoy content and also check out these interesting facts you probably never knew about cndonjoy.com
China Donjoy is Technology (formerly the East is the valve) is a professional manufacturer sanitary valve,Lobe pump,rotor pump, centrifugal pump,sanitary pumps,pneumatic diaphragm valve.
Visit cndonjoy.comWe analyzed Cndonjoy.com page load time and found that the first response time was 613 ms and then it took 18.4 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.
cndonjoy.com performance score
name
value
score
weighting
Value3.8 s
26/100
10%
Value8.5 s
1/100
25%
Value11.3 s
5/100
10%
Value20 ms
100/100
30%
Value0.417
23/100
15%
Value5.4 s
71/100
10%
613 ms
409 ms
344 ms
245 ms
678 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 80% of them (40 requests) were addressed to the original Cndonjoy.com, 4% (2 requests) were made to Kf.cndonjoy.com and 4% (2 requests) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Cndonjoy.com.
Page size can be reduced by 355.3 kB (15%)
2.4 MB
2.0 MB
In fact, the total size of Cndonjoy.com main page is 2.4 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. 50% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 41.0 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 14.2 kB, which is 29% 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 41.0 kB or 84% of the original size.
Potential reduce by 82.8 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 Donjoy images are well optimized though.
Potential reduce by 116.6 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 116.6 kB or 67% of the original size.
Potential reduce by 115.0 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. Cndonjoy.com needs all CSS files to be minified and compressed as it can save up to 115.0 kB or 82% of the original size.
Number of requests can be reduced by 6 (13%)
47
41
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn Donjoy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
cndonjoy.com
613 ms
bootstrap.min.css
409 ms
style.min.css
344 ms
default.css
245 ms
jquery.min.js
678 ms
bootstrap.min.js
427 ms
common.min.js
245 ms
slider.pack.js
379 ms
ckplayer.min.js
347 ms
chat.png
424 ms
chat1.png
412 ms
qq.jpg
111 ms
logo.jpg
87 ms
loading.gif
129 ms
banner1.jpg
659 ms
banner2.jpg
2099 ms
banner3.jpg
580 ms
banner4.jpg
393 ms
banner5.jpg
614 ms
banner6.jpg
1348 ms
head-bg.jpg
581 ms
51weidiaodiefa.png
1646 ms
Pneumatic-non-retention-ball-valve.png
1191 ms
14zuheminigemofa.png
3708 ms
diandonggemodiaojiefa.GIF
1034 ms
Leak-valve.png
2175 ms
Radial-valves.png
1925 ms
89.png
2831 ms
ylkdshxf.png
2471 ms
qxf.png
2454 ms
jyf.png
4273 ms
95hengyafa.png
2656 ms
Ugmf.png
2954 ms
Electric-butterfly-valve.PNG
3752 ms
Diaphragm-pneumatic-control-valve-2.png
3343 ms
JZF.png
3455 ms
TJJZF.png
3579 ms
wujunquyangfa.GIF
3750 ms
Self-priming-pump-3.PNG
3969 ms
wx.jpg
4048 ms
fontawesome-webfont.woff
4482 ms
stat.php
1904 ms
stat.htm
162 ms
core.php
1442 ms
9.gif
1447 ms
pic.gif
1284 ms
app.gif
1135 ms
button_11.gif
533 ms
button_11.gif
1324 ms
bullet.png
85 ms
cndonjoy.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.
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
Links do not have a discernible name
cndonjoy.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
cndonjoy.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
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 Cndonjoy.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 Cndonjoy.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.
cndonjoy.com
Open Graph description is not detected on the main page of Cn Donjoy. 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: