6.1 sec in total
406 ms
5.1 sec
624 ms
Visit doyenchina.com now to see the best up-to-date Doyen China content and also check out these interesting facts you probably never knew about doyenchina.com
Doyen Machinery is a professional manufacturer of slurry filters for over 15 years. We also design wastewater treatment plant for our customers.
Visit doyenchina.comWe analyzed Doyenchina.com page load time and found that the first response time was 406 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.
doyenchina.com performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value16.5 s
0/100
25%
Value8.2 s
20/100
10%
Value1,410 ms
15/100
30%
Value0.679
8/100
15%
Value28.2 s
0/100
10%
406 ms
320 ms
563 ms
559 ms
635 ms
Our browser made a total of 154 requests to load all elements on the main page. We found that 84% of them (130 requests) were addressed to the original Doyenchina.com, 4% (6 requests) were made to Youtube.com and 3% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source 1.staticec.com.
Page size can be reduced by 195.1 kB (5%)
4.0 MB
3.8 MB
In fact, the total size of Doyenchina.com main page is 4.0 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. 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 3.4 MB which makes up the majority of the site volume.
Potential reduce by 125.2 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 125.2 kB or 76% of the original size.
Potential reduce by 45.5 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. Doyen China images are well optimized though.
Potential reduce by 11.1 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. This website has mostly compressed JavaScripts.
Potential reduce by 13.3 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. Doyenchina.com needs all CSS files to be minified and compressed as it can save up to 13.3 kB or 11% of the original size.
Number of requests can be reduced by 46 (32%)
146
100
The browser has sent 146 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doyen China. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
doyenchina.com
406 ms
doyenchina.com
320 ms
style.min.css
563 ms
styles.css
559 ms
bootstrap.min.css
635 ms
owl.carousel.css
560 ms
owl.theme.css
569 ms
zoom.css
570 ms
style.css
630 ms
index.css
633 ms
public.css
647 ms
page.css
645 ms
reset-css.css
646 ms
js
64 ms
js
108 ms
jquery-1.9.1.min.js
866 ms
scroll.js
784 ms
bootstrap.min.js
784 ms
owl.carousel.min.js
784 ms
zoom.min.js
783 ms
commons.js
783 ms
js
116 ms
analytics.js
154 ms
js
153 ms
ec_cs.js
2344 ms
dy1.png
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dy5.png
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ad_status.js
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id
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cHoal1GHrde4YWVmtNRS7rfNld6iV6ittWnnuOkThR0.js
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embed.js
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1.5m-belt-press-macau-2-300x225.jpg
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dy1.png
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init
1294 ms
log_event
18 ms
doyenchina.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
doyenchina.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
doyenchina.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Doyenchina.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 Doyenchina.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.
doyenchina.com
Open Graph data is detected on the main page of Doyen China. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: