80.3 sec in total
7.9 sec
71.6 sec
774 ms
Visit weinan.xueda.com now to see the best up-to-date Weinan Xueda content for China and also check out these interesting facts you probably never knew about weinan.xueda.com
学大教育专注于学生学习能力的培养,学大教育(一对一辅导)视教学质量为生命,受到许多学生和家长的认可。
Visit weinan.xueda.comWe analyzed Weinan.xueda.com page load time and found that the first response time was 7.9 sec and then it took 72.4 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 were 9 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
weinan.xueda.com performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value21.0 s
0/100
25%
Value9.2 s
14/100
10%
Value360 ms
72/100
30%
Value0.597
11/100
15%
Value15.3 s
8/100
10%
7884 ms
20443 ms
3884 ms
3179 ms
1964 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Weinan.xueda.com, 37% (32 requests) were made to File.xueda.com and 14% (12 requests) were made to Images.21edu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source File.xueda.com.
Page size can be reduced by 455.0 kB (32%)
1.4 MB
977.5 kB
In fact, the total size of Weinan.xueda.com main page is 1.4 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. 25% of websites need less resources to load. Images take 839.9 kB which makes up the majority of the site volume.
Potential reduce by 56.4 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 56.4 kB or 80% of the original size.
Potential reduce by 36.9 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. Weinan Xueda images are well optimized though.
Potential reduce by 202.2 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 202.2 kB or 62% of the original size.
Potential reduce by 159.5 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. Weinan.xueda.com needs all CSS files to be minified and compressed as it can save up to 159.5 kB or 82% of the original size.
Number of requests can be reduced by 40 (58%)
69
29
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Weinan Xueda. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
weinan.xueda.com
7884 ms
all.css
20443 ms
jquery-1.8.0.min.js
3884 ms
jquery.lazyload.js
3179 ms
xuedaindex.js
1964 ms
monitor_pc.js
4206 ms
school.js
1040 ms
looyu.xueda.min.js
1076 ms
location
2813 ms
stat.php
2846 ms
loading.gif
984 ms
fbff761ac91f42d.jpg
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75d4c3c21c15427.jpg
19960 ms
a1842af129a3436.jpg
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XueFang.jpg
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class_9_1.jpg
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class_10_1.jpg
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class_141_1.jpg
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weibo.jpg
10260 ms
weixin.jpg
10739 ms
cubead_ca.js
1741 ms
logonforwwwxueda
1255 ms
3c4e9c24083e412.jpg
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1c0eb4fceb8b468.jpg
17938 ms
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102172.js
5933 ms
LogonForWWWXueDa
2493 ms
common.css
1019 ms
core.js
1342 ms
ajax_v1.0.js
2247 ms
content.css
626 ms
input.css
631 ms
popup.css
677 ms
regist.css
4290 ms
header.css
929 ms
login.css
930 ms
looyu.css
707 ms
looyu.js
2027 ms
appraisal_icon.gif
1525 ms
qq.gif
348 ms
wb.gif
393 ms
h.js
786 ms
stat.htm
180 ms
core.php
1010 ms
hm.gif
402 ms
pic.gif
1635 ms
s.js
7106 ms
share.js
11015 ms
s
2207 ms
g
2601 ms
looyu_on0619.png
1275 ms
looyu_off0619.png
3090 ms
looyu_bg0619.jpg
6258 ms
dasp3
2425 ms
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455 ms
t.gif
632 ms
pixel
33 ms
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slide_api.js
7884 ms
slide_view.js
1667 ms
tangram.js
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view_base.js
679 ms
logger.js
340 ms
3601cb538a6b44a.jpg
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api_base.js
500 ms
slide_share.css
1541 ms
s
6712 ms
7937ee02c7d24ad.jpg
4500 ms
39576c6b41d24e2.jpg
2324 ms
weinan.xueda.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
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.
weinan.xueda.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
Registers an unload listener
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
weinan.xueda.com 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
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Weinan.xueda.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 Weinan.xueda.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.
weinan.xueda.com
Open Graph description is not detected on the main page of Weinan Xueda. 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: