73.7 sec in total
3.9 sec
66.4 sec
3.3 sec
Click here to check amazing Tesoon content for China. Otherwise, check out these important facts you probably never knew about tesoon.com
天星教育官网拥有金考卷、试题调研、教材帮、一遍过、疯狂阅读等多个K12教育出版领域的著名教辅品牌,26年专注于教育出版研究与革新,致力于让每一位学子享受优质的教育资源,为每一位教育工作者提供教学服务与支持。
Visit tesoon.comWe analyzed Tesoon.com page load time and found that the first response time was 3.9 sec and then it took 69.7 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.
tesoon.com performance score
name
value
score
weighting
Value8.4 s
0/100
10%
Value9.0 s
1/100
25%
Value15.9 s
0/100
10%
Value460 ms
62/100
30%
Value0
100/100
15%
Value10.9 s
21/100
10%
3919 ms
7271 ms
3957 ms
6712 ms
1955 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 50% of them (34 requests) were addressed to the original Tesoon.com, 49% (33 requests) were made to Img.tesoon.com and 1% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Img.tesoon.com.
Page size can be reduced by 638.9 kB (22%)
2.9 MB
2.3 MB
In fact, the total size of Tesoon.com main page is 2.9 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. 30% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 74.5 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 14.5 kB, which is 16% 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 74.5 kB or 83% of the original size.
Potential reduce by 167.1 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. Tesoon images are well optimized though.
Potential reduce by 189.3 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 189.3 kB or 73% of the original size.
Potential reduce by 208.1 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. Tesoon.com needs all CSS files to be minified and compressed as it can save up to 208.1 kB or 84% of the original size.
Number of requests can be reduced by 16 (25%)
64
48
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tesoon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
tesoon.com
3919 ms
www.tesoon.com
7271 ms
bootstrap.min.css
3957 ms
row.css
6712 ms
font-awesome.css
1955 ms
prettyPhoto.css
2056 ms
second.css
738 ms
jquery1.11.1.min.js
9747 ms
bootstrap.min.js
15015 ms
jquery.isotope.min.js
8758 ms
jquery.easing.min.js
3704 ms
jquery.mixitup.min.js
7760 ms
jquery.prettyPhoto.js
12058 ms
transition.js
7027 ms
carousel.js
8432 ms
elements-nav.js
9113 ms
jquery.scrollTo.js
11043 ms
jquery.DB_springMove.min.js
9095 ms
jquery.bxslider.js
14922 ms
678279.js
5470 ms
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20018 ms
ask2.jpg
20007 ms
body-bg.jpg
20001 ms
logo.jpg
1288 ms
lf_icon.jpg
339 ms
tx-ts.jpg
16197 ms
menu_01.png
1415 ms
wln.png
875 ms
vxuepai.png
1183 ms
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5961 ms
shopbg2.jpg
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shop-logo.jpg
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20000 ms
tesoon.com accessibility score
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
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
tesoon.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
tesoon.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
Tap targets are not sized appropriately
ZH
ZH
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tesoon.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Tesoon.com main page’s claimed encoding is gbk. 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.
tesoon.com
Open Graph description is not detected on the main page of Tesoon. 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: