34 sec in total
4.3 sec
28.8 sec
822 ms
Click here to check amazing Sj 91 content for China. Otherwise, check out these important facts you probably never knew about sj.91.com
Visit sj.91.comWe analyzed Sj.91.com page load time and found that the first response time was 4.3 sec and then it took 29.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
sj.91.com performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value6.5 s
9/100
25%
Value5.4 s
57/100
10%
Value40 ms
100/100
30%
Value0.008
100/100
15%
Value5.2 s
75/100
10%
4345 ms
3665 ms
1213 ms
91 ms
2457 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Sj.91.com, 18% (14 requests) were made to Img3.91.com and 16% (13 requests) were made to Img1.91.com. The less responsive or slowest element that took the longest time to load (17.7 sec) relates to the external source Ku.kuaiapk.com.
Page size can be reduced by 369.9 kB (24%)
1.6 MB
1.2 MB
In fact, the total size of Sj.91.com 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. 40% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 163.9 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 34.4 kB, which is 18% 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 163.9 kB or 84% of the original size.
Potential reduce by 27.7 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. Sj 91 images are well optimized though.
Potential reduce by 150.5 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 150.5 kB or 66% of the original size.
Potential reduce by 27.7 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. Sj.91.com needs all CSS files to be minified and compressed as it can save up to 27.7 kB or 75% of the original size.
Number of requests can be reduced by 26 (33%)
79
53
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sj 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 15 to 1 for JavaScripts and as a result speed up the page load time.
www.91.com
4345 ms
style.min.css
3665 ms
pub_top_foot.js
1213 ms
jquery-1.7.2.min.js
91 ms
script.js
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main.min.js
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push.js
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core.php
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logger.js
369 ms
bds_s_v2.js
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323 ms
sj.91.com 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
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
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.
sj.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
Registers an unload listener
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
sj.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 Sj.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 Sj.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.
sj.91.com
Open Graph description is not detected on the main page of Sj 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: