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Welcome to kkj.cn homepage info - get ready to check Kkj best content for China right away, or after learning these important things about kkj.cn
快科技(原驱动之家)为您提供第一手的科技新闻资讯、产品评测、驱动下载等服务。老牌的驱动下载频道通过方便快捷的驱动分类、搜索服务,助您快速找到所需的驱动程序。基于驱动之家十余年积累的驱动库及专利,驱动之家研发了驱动精灵技术,基于驱动精灵技术的驱动精灵软件是您的驱动程序终极解决方案。它能够智能识别您的计算机硬件,匹配相应驱动程序并提供快速的下载与安装。
Visit kkj.cnWe analyzed Kkj.cn page load time and found that the first response time was 10 sec and then it took 22.7 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.
kkj.cn performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value9.4 s
1/100
25%
Value13.3 s
2/100
10%
Value70 ms
99/100
30%
Value0.276
44/100
15%
Value10.5 s
24/100
10%
10017 ms
7012 ms
1549 ms
1595 ms
1600 ms
Our browser made a total of 124 requests to load all elements on the main page. We found that 3% of them (4 requests) were addressed to the original Kkj.cn, 55% (68 requests) were made to News.mydrivers.com and 19% (23 requests) were made to Img1.mydrivers.com. The less responsive or slowest element that took the longest time to load (10 sec) belongs to the original domain Kkj.cn.
Page size can be reduced by 533.3 kB (26%)
2.0 MB
1.5 MB
In fact, the total size of Kkj.cn main page is 2.0 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 1.5 MB which makes up the majority of the site volume.
Potential reduce by 228.0 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 228.0 kB or 78% of the original size.
Potential reduce by 138.4 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. Kkj images are well optimized though.
Potential reduce by 164.9 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 164.9 kB or 69% of the original size.
Potential reduce by 2.0 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. Kkj.cn needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 76% of the original size.
Number of requests can be reduced by 9 (7%)
122
113
The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kkj. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
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kkj.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.
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.
kkj.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
kkj.cn SEO score
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 Kkj.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 Kkj.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.
kkj.cn
Open Graph description is not detected on the main page of Kkj. 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: