20.8 sec in total
4.2 sec
16.3 sec
247 ms
Visit qoc.cn now to see the best up-to-date Qoc content and also check out these interesting facts you probably never knew about qoc.cn
中国医用材料网是专业的医用材料行业性网站,网站汇集了医用材料分类、医用材料护理和生物医用材料前景等行业相关信息,同时还提供了生物医用材料、医用生物胶、医用一次性口罩等的价格、供应商及供应、招标、招商和代理等供求信息,为医用材料厂家之间提供了平台。
Visit qoc.cnWe analyzed Qoc.cn page load time and found that the first response time was 4.2 sec and then it took 16.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize Qoc.cn rating and web reputation
qoc.cn performance score
name
value
score
weighting
Value0.9 s
100/100
10%
Value1.2 s
100/100
25%
Value1.9 s
100/100
10%
Value0 ms
100/100
30%
Value0.038
100/100
15%
Value0.9 s
100/100
10%
4247 ms
1818 ms
1071 ms
884 ms
1998 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 40% of them (20 requests) were addressed to the original Qoc.cn, 16% (8 requests) were made to Img.xuanchuanyi.com and 12% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (6.3 sec) relates to the external source Img.xuanchuanyi.com.
Page size can be reduced by 154.8 kB (17%)
931.2 kB
776.5 kB
In fact, the total size of Qoc.cn main page is 931.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 805.9 kB which makes up the majority of the site volume.
Potential reduce by 29.2 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. This page needs HTML code to be minified as it can gain 5.5 kB, which is 15% 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 29.2 kB or 80% of the original size.
Potential reduce by 67.3 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. Qoc 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 11.1 kB or 34% of the original size.
Potential reduce by 47.2 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. Qoc.cn needs all CSS files to be minified and compressed as it can save up to 47.2 kB or 84% of the original size.
Number of requests can be reduced by 16 (36%)
44
28
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qoc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
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qoc.cn accessibility score
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.
qoc.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
qoc.cn SEO score
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qoc.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Qoc.cn 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.
{{og_description}}
qoc.cn
Open Graph description is not detected on the main page of Qoc. 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: