29.7 sec in total
4 sec
25.4 sec
289 ms
Click here to check amazing Ch 7 W content. Otherwise, check out these important facts you probably never knew about ch7w.com
启文教育为学员提供最新、最权威的在职研究生、在职硕士、在职博士、MBA等类别的院校招生动态及信息,打造权威的在职教育服务平台!
Visit ch7w.comWe analyzed Ch7w.com page load time and found that the first response time was 4 sec and then it took 25.7 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.
ch7w.com performance score
name
value
score
weighting
Value1.0 s
100/100
10%
Value1.5 s
100/100
25%
Value2.8 s
96/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value3.1 s
95/100
10%
3973 ms
3799 ms
3897 ms
982 ms
1026 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 72% of them (52 requests) were addressed to the original Ch7w.com, 10% (7 requests) were made to Sysimages.tq.cn and 7% (5 requests) were made to Userfiles.tq.cn. The less responsive or slowest element that took the longest time to load (10.2 sec) belongs to the original domain Ch7w.com.
Page size can be reduced by 234.5 kB (30%)
775.6 kB
541.1 kB
In fact, the total size of Ch7w.com main page is 775.6 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. 25% of websites need less resources to load. Images take 498.6 kB which makes up the majority of the site volume.
Potential reduce by 49.8 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 7.9 kB, which is 13% 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 49.8 kB or 84% of the original size.
Potential reduce by 28.8 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. Ch 7 W images are well optimized though.
Potential reduce by 134.9 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 134.9 kB or 71% of the original size.
Potential reduce by 20.9 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. Ch7w.com needs all CSS files to be minified and compressed as it can save up to 20.9 kB or 79% of the original size.
Number of requests can be reduced by 13 (18%)
71
58
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ch 7 W. 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 from 4 to 1 for CSS and as a result speed up the page load time.
ch7w.com
3973 ms
base.css
3799 ms
jquery-1.4.2.min.js
3897 ms
utils.js
982 ms
common.js
1026 ms
home.css
682 ms
MSClass.js
1714 ms
floatcard
1082 ms
hm.js
1293 ms
sc.jpg
337 ms
wx.jpg
369 ms
wxxl.jpg
989 ms
logo.jpg
2299 ms
loading.gif
345 ms
t.png
6194 ms
ad_1507131408263213750.jpg
3334 ms
ad_1506091409447031250.jpg
8364 ms
ad_1506091410295468750.jpg
5400 ms
ad_1506091411047031250.jpg
4629 ms
ad_1512101420412185000.jpg
5279 ms
ad_1506120949507187500.gif
5946 ms
ad_1506120948076250000.gif
8514 ms
ad_1506120948180468750.gif
6940 ms
ad_1506121343254247576.jpg
8339 ms
ad_1506091458177500000.jpg
7675 ms
ad_1506111512217343750.gif
7209 ms
ad_1507221019473248750.jpg
10248 ms
ad_1506111450312812500.gif
9919 ms
ad_1506091456510000000.jpg
9963 ms
ad_1506111453131406250.gif
9640 ms
buliangh.gif
8704 ms
shangwang.gif
8849 ms
bgW.jpg
9028 ms
shopping.png
9158 ms
categorys.jpg
9371 ms
more.png
9453 ms
floorB.gif
9664 ms
itab3.gif
9786 ms
bottomBg.jpg
9898 ms
all_20100501.js
1568 ms
hm.gif
429 ms
as.js
367 ms
style.css
731 ms
style.css
800 ms
float.js
1200 ms
invite.js
1207 ms
GetCategoryProductList
7603 ms
GetCategoryProductList
7694 ms
GetCategoryProductList
7762 ms
1457342977.png
622 ms
tqyc4.png
4804 ms
mini_r.png
380 ms
tqyc5.png
2159 ms
1456215116.jpg
1549 ms
1456215162.png
642 ms
1456215191.png
640 ms
1456215237.png
670 ms
tqyc1.png
1692 ms
tqyc2.png
1345 ms
scriptonline.js
664 ms
b_1506111657049687500.gif
5346 ms
b_1506111654305937500.gif
2646 ms
b_1506081013513906250.gif
3433 ms
b_1506111842285781250.gif
1456 ms
zx.jpg
799 ms
gm.jpg
501 ms
b_1506081307078906250.gif
2116 ms
b_1506081028286718750.gif
3447 ms
b_1506111605283437500.gif
4277 ms
b_1506111607542500000.gif
4098 ms
b_1507021749283833750.png
8086 ms
b_1507082127033007500.jpg
10164 ms
ch7w.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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
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.
ch7w.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
General
Impact
Issue
Detected JavaScript libraries
ch7w.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ch7w.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 Ch7w.com 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.
ch7w.com
Open Graph description is not detected on the main page of Ch 7 W. 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: