44.7 sec in total
1.3 sec
42.7 sec
727 ms
Visit kf.cn now to see the best up-to-date Kf content for China and also check out these interesting facts you probably never knew about kf.cn
开封网(www.kf.cn)是由开封市委宣传部主管,开封日报社主办的我市第一家获得一类新闻信息服务资质的网站,是中国门户网站中国网的组成部分,是在网上代表市委、市政府对外发布新闻信息的权威信息平台。开封网是开封最具影响力的新闻网站,是世界了解开封的窗口,是开封走向世界的捷径。
Visit kf.cnWe analyzed Kf.cn page load time and found that the first response time was 1.3 sec and then it took 43.4 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. Unfortunately, there were 16 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
kf.cn performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value10.6 s
0/100
25%
Value14.3 s
1/100
10%
Value1,980 ms
8/100
30%
Value0.201
61/100
15%
Value15.0 s
8/100
10%
1267 ms
10504 ms
2329 ms
6872 ms
7058 ms
Our browser made a total of 138 requests to load all elements on the main page. We found that 4% of them (5 requests) were addressed to the original Kf.cn, 50% (69 requests) were made to Img.kf.cn and 9% (13 requests) were made to Upload.kf.cn. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Img.kf.cn.
Page size can be reduced by 583.8 kB (21%)
2.7 MB
2.1 MB
In fact, the total size of Kf.cn main page is 2.7 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. 45% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 90.5 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 90.5 kB or 78% of the original size.
Potential reduce by 176.1 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. Kf images are well optimized though.
Potential reduce by 265.9 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 265.9 kB or 66% of the original size.
Potential reduce by 51.3 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. Kf.cn needs all CSS files to be minified and compressed as it can save up to 51.3 kB or 79% of the original size.
Number of requests can be reduced by 28 (24%)
118
90
The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
kf.cn
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kf.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.
kf.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
kf.cn 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 Kf.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 Kf.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.
kf.cn
Open Graph description is not detected on the main page of Kf. 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: