34.5 sec in total
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Visit 3156.cn now to see the best up-to-date 3156 content for China and also check out these interesting facts you probably never knew about 3156.cn
3156医药网,医药行业门户网站,网站是提供医药招商,保健品招商,医疗器械招商,OTC招商,药妆招商,药品招商,医药代理,药品代理等招商信息的权威医药招商网站,同时为医药企业提供医药展会,医药招标查询,医药中标查询,医药资讯,药品数据库等资讯信息,医药招商热线:010-82333156。
Visit 3156.cnWe analyzed 3156.cn page load time and found that the first response time was 2.9 sec and then it took 31.6 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 9 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
3156.cn performance score
name
value
score
weighting
Value8.1 s
0/100
10%
Value31.0 s
0/100
25%
Value23.6 s
0/100
10%
Value10,950 ms
0/100
30%
Value0.101
89/100
15%
Value33.6 s
0/100
10%
2876 ms
4558 ms
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2742 ms
2411 ms
Our browser made a total of 437 requests to load all elements on the main page. We found that 0% of them (2 requests) were addressed to the original 3156.cn, 22% (95 requests) were made to Img.3156.cn and 19% (85 requests) were made to Img1.3156.cn. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Img3.3156.cn.
Page size can be reduced by 494.6 kB (31%)
1.6 MB
1.1 MB
In fact, the total size of 3156.cn main page is 1.6 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. 70% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 202.1 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 202.1 kB or 83% of the original size.
Potential reduce by 141.1 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. Obviously, 3156 needs image optimization as it can save up to 141.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 96.6 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 96.6 kB or 66% of the original size.
Potential reduce by 54.8 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. 3156.cn needs all CSS files to be minified and compressed as it can save up to 54.8 kB or 81% of the original size.
Number of requests can be reduced by 14 (4%)
341
327
The browser has sent 341 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3156. 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.
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3156.cn 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
Form elements do not have associated labels
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.
3156.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
3156.cn SEO score
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 doesn't use 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 3156.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 3156.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.
3156.cn
Open Graph description is not detected on the main page of 3156. 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: