26.6 sec in total
1.2 sec
23.1 sec
2.3 sec
Visit mobiletrain.org now to see the best up-to-date Mobiletrain content for China and also check out these interesting facts you probably never knew about mobiletrain.org
【千锋教育-IT培训机构良心品牌】提供java培训,web前端,物联网,linux云计算,UI,全媒体等IT培训课程,涵盖开发,设计,运营三大IT培训方向,严选师资,面授品质,用心服务每一个学员,赢得市场好口碑.
Visit mobiletrain.orgWe analyzed Mobiletrain.org page load time and found that the first response time was 1.2 sec and then it took 25.5 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
mobiletrain.org performance score
name
value
score
weighting
Value7.4 s
1/100
10%
Value17.4 s
0/100
25%
Value22.2 s
0/100
10%
Value1,200 ms
20/100
30%
Value0.139
79/100
15%
Value22.7 s
1/100
10%
1190 ms
1336 ms
1342 ms
259 ms
494 ms
Our browser made a total of 360 requests to load all elements on the main page. We found that 56% of them (202 requests) were addressed to the original Mobiletrain.org, 17% (60 requests) were made to Ow.qfedu.com and 8% (29 requests) were made to Www31c1.53kf.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source .
Page size can be reduced by 4.9 MB (16%)
29.9 MB
25.0 MB
In fact, the total size of Mobiletrain.org main page is 29.9 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. Only a small number of websites need less resources to load. Images take 28.9 MB which makes up the majority of the site volume.
Potential reduce by 450.4 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. This page needs HTML code to be minified as it can gain 108.6 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 450.4 kB or 88% of the original size.
Potential reduce by 4.4 MB
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, Mobiletrain needs image optimization as it can save up to 4.4 MB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 36.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 9.7 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. Mobiletrain.org needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 14% of the original size.
Number of requests can be reduced by 56 (16%)
352
296
The browser has sent 352 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mobiletrain. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
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mobiletrain.org 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
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.
mobiletrain.org 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
mobiletrain.org 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 doesn't use legible font sizes
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mobiletrain.org can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Mobiletrain.org 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.
mobiletrain.org
Open Graph description is not detected on the main page of Mobiletrain. 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: