48.9 sec in total
3 sec
45.2 sec
750 ms
Welcome to 99.com.cn homepage info - get ready to check 99 best content for China right away, or after learning these important things about 99.com.cn
99健康网是一家专业提供健康资讯的综合性健康网,是最适合中国人的健康门户网站。99健康网站旗下设有医院库、药品库、男科、妇科、中医、老人、育儿、体检、图库、美容、整形、减肥、健身、心理、饮食、保健、疾病等频道。是医疗保健类网站杰出代表,欢迎广大网友加入我们的99健康论坛一起交流健康养生之道。
Visit 99.com.cnWe analyzed 99.com.cn page load time and found that the first response time was 3 sec and then it took 45.9 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 18 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
99.com.cn performance score
name
value
score
weighting
Value14.2 s
0/100
10%
Value20.5 s
0/100
25%
Value19.5 s
0/100
10%
Value660 ms
45/100
30%
Value0
100/100
15%
Value22.8 s
1/100
10%
2981 ms
1167 ms
1677 ms
2377 ms
3296 ms
Our browser made a total of 199 requests to load all elements on the main page. We found that 3% of them (5 requests) were addressed to the original 99.com.cn, 26% (52 requests) were made to Img.99.com.cn and 16% (32 requests) were made to Img2.99.com.cn. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Img.99.com.cn.
Page size can be reduced by 1.6 MB (35%)
4.7 MB
3.1 MB
In fact, the total size of 99.com.cn main page is 4.7 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. 55% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.
Potential reduce by 238.3 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. This page needs HTML code to be minified as it can gain 45.2 kB, which is 16% 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 238.3 kB or 82% of the original size.
Potential reduce by 312.5 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. Obviously, 99 needs image optimization as it can save up to 312.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 988.1 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 988.1 kB or 71% of the original size.
Potential reduce by 96.6 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. 99.com.cn needs all CSS files to be minified and compressed as it can save up to 96.6 kB or 81% of the original size.
Number of requests can be reduced by 64 (37%)
175
111
The browser has sent 175 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 99. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
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99.com.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
99.com.cn 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
99.com.cn 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
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 99.com.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 99.com.cn main page’s claimed encoding is gb2312. 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.
99.com.cn
Open Graph description is not detected on the main page of 99. 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: