43.6 sec in total
5.7 sec
37.7 sec
286 ms
Welcome to 17jiaoyu.com homepage info - get ready to check 17 Jiaoyu best content for China right away, or after learning these important things about 17jiaoyu.com
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Visit 17jiaoyu.comWe analyzed 17jiaoyu.com page load time and found that the first response time was 5.7 sec and then it took 38 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% 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.
17jiaoyu.com performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value4.1 s
47/100
25%
Value3.8 s
83/100
10%
Value80 ms
99/100
30%
Value0.004
100/100
15%
Value5.1 s
75/100
10%
5660 ms
7473 ms
5007 ms
6595 ms
4081 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 78% of them (25 requests) were addressed to the original 17jiaoyu.com, 3% (1 request) were made to Beian.gov.cn and 3% (1 request) were made to S95.cnzz.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain 17jiaoyu.com.
Page size can be reduced by 169.8 kB (74%)
228.1 kB
58.2 kB
In fact, the total size of 17jiaoyu.com main page is 228.1 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 5% of websites need less resources to load. Javascripts take 122.3 kB which makes up the majority of the site volume.
Potential reduce by 36.0 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 36.0 kB or 80% of the original size.
Potential reduce by 2.5 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. 17 Jiaoyu images are well optimized though.
Potential reduce by 99.3 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 99.3 kB or 81% of the original size.
Potential reduce by 32.0 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. 17jiaoyu.com needs all CSS files to be minified and compressed as it can save up to 32.0 kB or 88% of the original size.
Number of requests can be reduced by 15 (63%)
24
9
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 17 Jiaoyu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
17jiaoyu.com
5660 ms
www.17jiaoyu.com
7473 ms
sycss2015.css
5007 ms
prototype.js
6595 ms
sohuflash.js
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scriptaculous.js
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checklogin.js
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util.js
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effects.js
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dragdrop.js
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controls.js
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ghs.png
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logo2.gif
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17jiaoyu.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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.
17jiaoyu.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
17jiaoyu.com 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 17jiaoyu.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 17jiaoyu.com 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.
17jiaoyu.com
Open Graph description is not detected on the main page of 17 Jiaoyu. 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: