Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

ka.sina.com.cn

新浪新手卡中心_最大最全最方便快捷的新手卡,礼包,激活码发放基地、发号

Page Load Speed

21.5 sec in total

First Response

3.9 sec

Resources Loaded

17.3 sec

Page Rendered

278 ms

ka.sina.com.cn screenshot

About Website

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.cn

Key Findings

We 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.

Performance Metrics

ka.sina.com.cn performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.342

33/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

ka.sina.com.cn

3915 ms

reset.css

668 ms

common.css

606 ms

humanity.datepick.css

603 ms

jquery-1.7.2.min.js

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 Optimization Overview & Recommendations

Page size can be reduced by 641.5 kB (37%)

Content Size

1.7 MB

After Optimization

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.

HTML Optimization

-87%

Potential reduce by 200.4 kB

  • Original 231.2 kB
  • After minification 178.4 kB
  • After compression 30.8 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.

Image Optimization

-8%

Potential reduce by 71.2 kB

  • Original 934.7 kB
  • After minification 863.5 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. Ka Sina images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 337.3 kB

  • Original 521.2 kB
  • After minification 467.2 kB
  • After compression 183.9 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.

CSS Optimization

-81%

Potential reduce by 32.6 kB

  • Original 40.4 kB
  • After minification 33.6 kB
  • After compression 7.9 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.

Requests Breakdown

Number of requests can be reduced by 33 (24%)

Requests Now

136

After Optimization

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.

Accessibility Review

ka.sina.com.cn accessibility score

61

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ka.sina.com.cn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

ka.sina.com.cn SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    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.

Social Sharing Optimization

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: