41.6 sec in total
2.9 sec
38.4 sec
300 ms
Welcome to haixue.com homepage info - get ready to check Haixue best content for China right away, or after learning these important things about haixue.com
专注职业人才培训,职业价值点亮者
Visit haixue.comWe analyzed Haixue.com page load time and found that the first response time was 2.9 sec and then it took 38.7 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
haixue.com performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value8.7 s
1/100
25%
Value11.3 s
5/100
10%
Value50 ms
100/100
30%
Value0.045
99/100
15%
Value5.8 s
67/100
10%
2862 ms
5593 ms
7553 ms
7133 ms
5706 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 8% of them (5 requests) were addressed to the original Haixue.com, 59% (35 requests) were made to Static.highso.com.cn and 8% (5 requests) were made to Import.highso.org.cn. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Static.highso.com.cn.
Page size can be reduced by 304.5 kB (32%)
937.7 kB
633.2 kB
In fact, the total size of Haixue.com main page is 937.7 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. 30% of websites need less resources to load. Images take 499.9 kB which makes up the majority of the site volume.
Potential reduce by 51.8 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. 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 51.8 kB or 75% of the original size.
Potential reduce by 40.1 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. Haixue images are well optimized though.
Potential reduce by 165.9 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 165.9 kB or 54% of the original size.
Potential reduce by 46.7 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. Haixue.com needs all CSS files to be minified and compressed as it can save up to 46.7 kB or 80% of the original size.
Number of requests can be reduced by 23 (43%)
53
30
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Haixue. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
haixue.com
2862 ms
base.css
5593 ms
style_v1_common.css
7553 ms
styles_v1_IE6.css
7133 ms
jquery.loadmask.css
5706 ms
jquery-1.7.2.min.js
6533 ms
jquery.easing.min.js
6374 ms
jquery.artDialog.js
5939 ms
jquery.enplaceholder.js
6111 ms
common.js
6281 ms
jquery.validate.js
7440 ms
mymarquee.js
6653 ms
indexHead2015.js
6992 ms
countUp.js
7132 ms
moment.min.js
7989 ms
jquery.cycle.all.js
8390 ms
web_statistics_1.js
7592 ms
front_login_2015.js
7724 ms
wpa.php
839 ms
image.do
1912 ms
iconFooter-zhifubao.png
7285 ms
iconFooter-kexin.png
6139 ms
iconFooter-jianshe.png
6683 ms
iconFooter-zhiming.png
10619 ms
iconFooter-anquan.png
9838 ms
logo.png
2262 ms
login-bg.jpg
8879 ms
btn-bg.png
994 ms
ad-right-header.png
462 ms
ad-right-center.png
460 ms
login-icon.png
852 ms
ad-right-footer.png
934 ms
haixue-team-bg-000.png
1704 ms
haixue-team-001.png
2613 ms
haixue-team-bg-001.png
1415 ms
haixue-team-002.png
3201 ms
haixue-team-003.png
2932 ms
haixue-team-004.png
2595 ms
teacher-bg.png
2654 ms
teachers.png
19742 ms
hm.js
2105 ms
invisible.gif
4327 ms
indexLoginPage.do
1452 ms
getStatisticFuncUrl.do
990 ms
getCustomerIncrease.do
1917 ms
login-icon.png
3703 ms
Panel.js
692 ms
localStorage.js
716 ms
contains.js
230 ms
r.cgi
4925 ms
ta.php
607 ms
crmqq.php
5242 ms
wpa_first_heart_beat.php
647 ms
live-bg.png
1956 ms
timebar-bg.png
1870 ms
hm.gif
756 ms
hb.crm2.qq.com
8251 ms
hb.crm2.qq.com
8233 ms
hb.crm2.qq.com
4228 ms
haixue.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.
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.
haixue.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
General
Impact
Issue
Detected JavaScript libraries
haixue.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 doesn't use 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 Haixue.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 Haixue.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.
haixue.com
Open Graph description is not detected on the main page of Haixue. 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: