14.7 sec in total
1 sec
13.5 sec
161 ms
Click here to check amazing Sk 211 content. Otherwise, check out these important facts you probably never knew about sk211.com
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Visit sk211.comWe analyzed Sk211.com page load time and found that the first response time was 1 sec and then it took 13.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sk211.com performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value5.6 s
18/100
25%
Value9.6 s
11/100
10%
Value90 ms
99/100
30%
Value0.074
95/100
15%
Value6.7 s
56/100
10%
1003 ms
299 ms
593 ms
1730 ms
6416 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 62% of them (13 requests) were addressed to the original Sk211.com, 10% (2 requests) were made to Ad.nu99.com and 5% (1 request) were made to S112.cnzz.com. The less responsive or slowest element that took the longest time to load (6.4 sec) relates to the external source Ad.nu99.com.
Page size can be reduced by 39.8 kB (69%)
58.0 kB
18.2 kB
In fact, the total size of Sk211.com main page is 58.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 34.8 kB which makes up the majority of the site volume.
Potential reduce by 14.4 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 14.4 kB or 75% of the original size.
Potential reduce by 343 B
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. Obviously, Sk 211 needs image optimization as it can save up to 343 B or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 23.0 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 23.0 kB or 66% of the original size.
Potential reduce by 2.1 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. Sk211.com needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 73% of the original size.
We found no issues to fix!
18
18
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sk 211. According to our analytics all requests are already optimized.
sk211.com
1003 ms
homepage.css
299 ms
homepage.js
593 ms
stat.php
1730 ms
ip.asp
6416 ms
ip.asp
467 ms
logo.gif
827 ms
jrsy.png
297 ms
copyright.jpg
515 ms
cn_icp.gif
516 ms
1268644749HCBE.gif
1114 ms
1268644970o7sP.gif
826 ms
1268644831ZOp0.gif
1106 ms
1268645172ibIv.gif
768 ms
svc_sprite_all.gif
802 ms
line01.gif
1011 ms
stat.htm
259 ms
core.php
2428 ms
9.gif
1771 ms
app.gif
810 ms
button_old_101.gif
628 ms
sk211.com 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
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.
sk211.com 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
sk211.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
GB2310
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sk211.com 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 Sk211.com main page’s claimed encoding is gb2310. 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.
sk211.com
Open Graph description is not detected on the main page of Sk 211. 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: