71.9 sec in total
1.7 sec
48.9 sec
21.3 sec
Welcome to 91.com homepage info - get ready to check 91 best content for China right away, or after learning these important things about 91.com
Visit 91.comWe analyzed 91.com page load time and found that the first response time was 1.7 sec and then it took 70.2 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.
91.com performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value11.0 s
0/100
25%
Value10.0 s
9/100
10%
Value530 ms
55/100
30%
Value0
100/100
15%
Value10.9 s
21/100
10%
1728 ms
2118 ms
2315 ms
10063 ms
6002 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original 91.com, 12% (11 requests) were made to Static.tieba.baidu.com and 11% (10 requests) were made to Img3.91.com. The less responsive or slowest element that took the longest time to load (13.9 sec) relates to the external source Hqs8.cnzz.com.
Page size can be reduced by 1.4 MB (29%)
4.8 MB
3.4 MB
In fact, the total size of 91.com main page is 4.8 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. 60% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.
Potential reduce by 118.6 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 29.0 kB, which is 20% 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 118.6 kB or 82% of the original size.
Potential reduce by 90.1 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. 91 images are well optimized though.
Potential reduce by 854.0 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 854.0 kB or 67% of the original size.
Potential reduce by 321.5 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. 91.com needs all CSS files to be minified and compressed as it can save up to 321.5 kB or 83% of the original size.
Number of requests can be reduced by 40 (46%)
87
47
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 91. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.
91.com
1728 ms
www.91.com
2118 ms
alog.min.js
2315 ms
style.min.qt.css
10063 ms
pub_top_foot.js
6002 ms
jquery.min.js
5335 ms
script_20170713.js
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main.min.js
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push.js
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iconpolice01.jpg
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shell_v2.js
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91.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.
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
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
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.
91.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
91.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 91.com 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 91.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.
91.com
Open Graph description is not detected on the main page of 91. 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: