21.5 sec in total
3.9 sec
17.3 sec
278 ms
Visit ka.sina.com.cn now to see the best up-to-date Ka Sina content for China and also check out these interesting facts you probably never knew about ka.sina.com.cn
新浪新手卡中心是国内最大最全的新手卡,礼包、激活码,游戏特权,微博达人特权发放平台,为广大玩家免费提供网游新手卡,激活码,内测账号的发放,发号,预订服务.
Visit ka.sina.com.cnWe analyzed Ka.sina.com.cn page load time and found that the first response time was 3.9 sec and then it took 17.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
ka.sina.com.cn performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value6.3 s
10/100
25%
Value12.3 s
3/100
10%
Value90 ms
99/100
30%
Value0.342
33/100
15%
Value8.3 s
40/100
10%
3915 ms
668 ms
606 ms
603 ms
762 ms
Our browser made a total of 137 requests to load all elements on the main page. We found that 15% of them (21 requests) were addressed to the original Ka.sina.com.cn, 28% (39 requests) were made to Store.games.sina.com.cn and 18% (24 requests) were made to Sinaimg.cn. The less responsive or slowest element that took the longest time to load (13.3 sec) relates to the external source Store.games.sina.com.cn.
Page size can be reduced by 641.5 kB (37%)
1.7 MB
1.1 MB
In fact, the total size of Ka.sina.com.cn main page is 1.7 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 934.7 kB which makes up the majority of the site volume.
Potential reduce by 200.4 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 52.8 kB, which is 23% 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 200.4 kB or 87% of the original size.
Potential reduce by 71.2 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. Ka Sina images are well optimized though.
Potential reduce by 337.3 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 337.3 kB or 65% of the original size.
Potential reduce by 32.6 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. Ka.sina.com.cn needs all CSS files to be minified and compressed as it can save up to 32.6 kB or 81% of the original size.
Number of requests can be reduced by 33 (24%)
136
103
The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ka Sina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ka.sina.com.cn
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ka.sina.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.
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.
ka.sina.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
Page has valid source maps
ka.sina.com.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ka.sina.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 Ka.sina.com.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.
ka.sina.com.cn
Open Graph description is not detected on the main page of Ka Sina. 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: