10.2 sec in total
683 ms
8.7 sec
860 ms
Visit donjoyvalve.com now to see the best up-to-date DONJOY Valve content and also check out these interesting facts you probably never knew about donjoyvalve.com
DONJOY focus on developing high clean pump, the valve control unit, automatic control regulating valve, aseptic valve, piping and vessel safety control technology, vessel and tank cleaning technology,...
Visit donjoyvalve.comWe analyzed Donjoyvalve.com page load time and found that the first response time was 683 ms and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
donjoyvalve.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value4.9 s
29/100
25%
Value9.5 s
11/100
10%
Value600 ms
50/100
30%
Value0.335
34/100
15%
Value9.5 s
30/100
10%
683 ms
1977 ms
1982 ms
2761 ms
2978 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 56% of them (25 requests) were addressed to the original Donjoyvalve.com, 27% (12 requests) were made to Meiguo-oss.oss-accelerate.aliyuncs.com and 9% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Donjoyvalve.com.
Page size can be reduced by 112.1 kB (6%)
2.0 MB
1.9 MB
In fact, the total size of Donjoyvalve.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. 35% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 49.9 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 15.6 kB, which is 27% 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 49.9 kB or 85% of the original size.
Potential reduce by 16.0 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. DONJOY Valve images are well optimized though.
Potential reduce by 30.1 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 30.1 kB or 19% of the original size.
Potential reduce by 16.0 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. Donjoyvalve.com needs all CSS files to be minified and compressed as it can save up to 16.0 kB or 34% of the original size.
Number of requests can be reduced by 7 (17%)
41
34
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DONJOY Valve. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
donjoyvalve.com
683 ms
www.donjoyvalve.com
1977 ms
shared-pc-v4.min.js
1982 ms
shared-pc-v4.min.css
2761 ms
jquery.min.js
2978 ms
style-v4.css
2006 ms
js
113 ms
js
188 ms
fanghunfa-shuangzuofa.jpeg
455 ms
alibaba.jpg
761 ms
made-in-china.jpg
771 ms
logo.png
757 ms
home-about.jpeg
964 ms
home-industry.jpeg
1189 ms
home-news.jpeg
980 ms
home-video.jpeg
1757 ms
control-unit-positioner-feedback-unit-with-io-link.jpg
1175 ms
Twin_screw_pump-LG-SSS.jpg
1202 ms
Double-head-twin-screw-pump-2.png
2748 ms
donjoy-left.jpeg
1969 ms
donjoy.jpeg
2747 ms
donjoy-right.jpeg
2975 ms
home-contact-new.jpg
2967 ms
favicon.png
1982 ms
captcha
2191 ms
app.png
2209 ms
weixin.jpg
2753 ms
Lobe_PUMP.jpeg
821 ms
Homogeneous_emulsification_pump.jpeg
589 ms
Cleaning_Technology_injector.jpeg
456 ms
Diaphragm_valve.jpeg
452 ms
Self-priming_centrifugal_pump.jpeg
473 ms
home-product.jpeg
589 ms
Valve_positioner.jpeg
599 ms
Emulsifying_homogeneous_mixing_pump.jpeg
610 ms
Valve_control_unit.jpeg
589 ms
Tank_bottom_valve.jpeg
760 ms
Flexible_impeller_pump.jpeg
712 ms
CmsFont.ttf
2727 ms
js
166 ms
47 ms
34 ms
js
87 ms
analytics.js
6 ms
collect
13 ms
donjoyvalve.com accessibility score
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
donjoyvalve.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
donjoyvalve.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 Donjoyvalve.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 Donjoyvalve.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.
donjoyvalve.com
Open Graph data is detected on the main page of DONJOY Valve. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: