19 sec in total
2.5 sec
15.7 sec
812 ms
Click here to check amazing Tech Web content for China. Otherwise, check out these important facts you probably never knew about techweb.cn
TechWeb专注于互联网消费领域,每日专业提供互联网产品、智能设备及互联网服务等方面的最新资讯,呈现为网站、微博、微信、APP等全媒体新形态,是国内领先的互联网消费互动媒体。
Visit techweb.cnWe analyzed Techweb.cn page load time and found that the first response time was 2.5 sec and then it took 16.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
techweb.cn performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value8.5 s
2/100
25%
Value18.7 s
0/100
10%
Value6,430 ms
0/100
30%
Value0
100/100
15%
Value18.3 s
3/100
10%
2452 ms
1922 ms
3754 ms
1127 ms
3693 ms
Our browser made a total of 122 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Techweb.cn, 43% (52 requests) were made to Upload1.techweb.com.cn and 27% (33 requests) were made to Techweb.com.cn. The less responsive or slowest element that took the longest time to load (12.4 sec) relates to the external source S1.techweb.com.cn.
Page size can be reduced by 494.5 kB (70%)
710.7 kB
216.2 kB
In fact, the total size of Techweb.cn main page is 710.7 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. 15% of websites need less resources to load. Javascripts take 483.2 kB which makes up the majority of the site volume.
Potential reduce by 84.7 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 84.7 kB or 79% of the original size.
Potential reduce by 18.1 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. Obviously, Tech Web needs image optimization as it can save up to 18.1 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 358.0 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 358.0 kB or 74% of the original size.
Potential reduce by 33.7 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. Techweb.cn needs all CSS files to be minified and compressed as it can save up to 33.7 kB or 86% of the original size.
Number of requests can be reduced by 12 (21%)
57
45
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tech Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
techweb.cn
2452 ms
home.css
1922 ms
jquery-ui-1.8.6.custom.css
3754 ms
base.css
1127 ms
jquery.js
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show_comment_num_new_js.php
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jquery-ui.js
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tj.js
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techweb.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
techweb.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
Browser errors were logged to the console
techweb.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Techweb.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 Techweb.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.
techweb.cn
Open Graph description is not detected on the main page of Tech Web. 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: