100.3 sec in total
9.7 sec
90 sec
711 ms
Click here to check amazing IIVD content for China. Otherwise, check out these important facts you probably never knew about iivd.net
体外诊断连接者
Visit iivd.netWe analyzed Iivd.net page load time and found that the first response time was 9.7 sec and then it took 90.7 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. Unfortunately, there were 31 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
iivd.net performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value0.8 s
100/100
25%
Value1.4 s
100/100
10%
Value20 ms
100/100
30%
Value0
100/100
15%
Value0.9 s
100/100
10%
9653 ms
4374 ms
1550 ms
4367 ms
2468 ms
Our browser made a total of 215 requests to load all elements on the main page. We found that 62% of them (134 requests) were addressed to the original Iivd.net, 5% (10 requests) were made to Bzclk.baidu.com and 4% (8 requests) were made to Imageplus.baidu.com. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source T11.baidu.com.
Page size can be reduced by 475.3 kB (39%)
1.2 MB
746.8 kB
In fact, the total size of Iivd.net main page is 1.2 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. 40% of websites need less resources to load. Images take 607.4 kB which makes up the majority of the site volume.
Potential reduce by 137.3 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 137.3 kB or 82% of the original size.
Potential reduce by 29.8 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. IIVD images are well optimized though.
Potential reduce by 218.2 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 218.2 kB or 65% of the original size.
Potential reduce by 90.0 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. Iivd.net needs all CSS files to be minified and compressed as it can save up to 90.0 kB or 81% of the original size.
Number of requests can be reduced by 67 (37%)
182
115
The browser has sent 182 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IIVD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.iivd.net
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iivd.net 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.
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
iivd.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
iivd.net SEO score
ZH
N/A
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iivd.net 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 Iivd.net main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
iivd.net
Open Graph description is not detected on the main page of IIVD. 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: