10.6 sec in total
910 ms
9.4 sec
245 ms
Visit edu789.com now to see the best up-to-date Edu 789 content and also check out these interesting facts you probably never knew about edu789.com
各种中小学资料下载,并提供文书范文大全、工作计划总结、英语学习、幼儿教育、 手抄报大全、教案下载、试题中心
Visit edu789.comWe analyzed Edu789.com page load time and found that the first response time was 910 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
edu789.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.1 s
46/100
25%
Value4.1 s
79/100
10%
Value1,650 ms
11/100
30%
Value0.102
89/100
15%
Value8.8 s
35/100
10%
910 ms
331 ms
1000 ms
201 ms
106 ms
Our browser made a total of 20 requests to load all elements on the main page. We found that 30% of them (6 requests) were addressed to the original Edu789.com, 30% (6 requests) were made to Cpro.baidustatic.com and 20% (4 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Pos.baidu.com.
Page size can be reduced by 166.4 kB (64%)
259.8 kB
93.4 kB
In fact, the total size of Edu789.com main page is 259.8 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 186.1 kB which makes up the majority of the site volume.
Potential reduce by 41.1 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 41.1 kB or 80% of the original size.
Potential reduce by 1.4 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, Edu 789 needs image optimization as it can save up to 1.4 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 113.0 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 113.0 kB or 61% of the original size.
Potential reduce by 10.9 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. Edu789.com needs all CSS files to be minified and compressed as it can save up to 10.9 kB or 80% of the original size.
Number of requests can be reduced by 6 (33%)
18
12
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edu 789. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
edu789.com
910 ms
DefaultSkin.css
331 ms
c.js
1000 ms
tj.js
201 ms
logo.gif
106 ms
more.gif
262 ms
kccm
789 ms
h2_bg.gif
340 ms
4330836.js
1133 ms
kccm
396 ms
kccm
1490 ms
adx.php
863 ms
reduce_bd-logo1_oper.png
491 ms
closefeedback.min.js
493 ms
reduce_promotion_oper.png
505 ms
bd_logo.png
516 ms
bg_rb.png
538 ms
o.htm
1756 ms
ac.js
521 ms
wh.js
771 ms
edu789.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
edu789.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
edu789.com SEO score
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
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edu789.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 Edu789.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
edu789.com
Open Graph description is not detected on the main page of Edu 789. 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: