56.5 sec in total
1.2 sec
55 sec
258 ms
Click here to check amazing Nkk content. Otherwise, check out these important facts you probably never knew about nkk.com.cn
百度一下 你就知道
Visit nkk.com.cnWe analyzed Nkk.com.cn page load time and found that the first response time was 1.2 sec and then it took 55.2 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 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
nkk.com.cn performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value4.1 s
47/100
25%
Value15.3 s
1/100
10%
Value730 ms
40/100
30%
Value0.261
47/100
15%
Value12.7 s
14/100
10%
1249 ms
1880 ms
1157 ms
2887 ms
509 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Nkk.com.cn, 18% (16 requests) were made to T12.baidu.com and 15% (14 requests) were made to T10.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source T10.baidu.com.
Page size can be reduced by 362.4 kB (25%)
1.4 MB
1.1 MB
In fact, the total size of Nkk.com.cn main page is 1.4 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. 35% of websites need less resources to load. Images take 894.7 kB which makes up the majority of the site volume.
Potential reduce by 20.4 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. 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 20.4 kB or 84% of the original size.
Potential reduce by 2.9 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. Nkk 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 66% of the original size.
Potential reduce by 1.8 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. Nkk.com.cn needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 68% of the original size.
Number of requests can be reduced by 29 (35%)
82
53
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nkk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
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nkk.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
<frame> or <iframe> elements do not have a title
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.
nkk.com.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
nkk.com.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nkk.com.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Nkk.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.
nkk.com.cn
Open Graph description is not detected on the main page of Nkk. 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: