15.8 sec in total
3.1 sec
11.7 sec
928 ms
Welcome to top100school.com homepage info - get ready to check Top 100 School best content right away, or after learning these important things about top100school.com
公司旗下拥有猿辅导、斑马App、小猿口算、猿题库等多款在线教育产品,为用户提供网课、智能练习、难题解析等多元化的智能教育服务,帮助学生系统性、高效率的完成学习闭环。猿辅导在线教育正在为更多中国学生提供智能、便捷、有趣的在线学习体验。以科技推动大规模因材施教,致力于让中国的每一位学生,都能享有高品质、个性化的教育。
Visit top100school.comWe analyzed Top100school.com page load time and found that the first response time was 3.1 sec and then it took 12.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
top100school.com performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value6.3 s
10/100
25%
Value7.8 s
24/100
10%
Value210 ms
88/100
30%
Value0
100/100
15%
Value5.4 s
71/100
10%
3106 ms
813 ms
357 ms
642 ms
3224 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Top100school.com, 81% (26 requests) were made to 2015top.yuantiku.com and 6% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source 2015top.yuantiku.com.
Page size can be reduced by 173.2 kB (51%)
337.6 kB
164.4 kB
In fact, the total size of Top100school.com main page is 337.6 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. 20% of websites need less resources to load. Javascripts take 153.5 kB which makes up the majority of the site volume.
Potential reduce by 45.9 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 45.9 kB or 87% of the original size.
Potential reduce by 25.7 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, Top 100 School needs image optimization as it can save up to 25.7 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 97.7 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 97.7 kB or 64% of the original size.
Potential reduce by 3.9 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. Top100school.com needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 72% of the original size.
Number of requests can be reduced by 4 (13%)
30
26
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Top 100 School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
top100school.com
3106 ms
2015top.yuantiku.com
813 ms
basic.css
357 ms
smoothscroll.js
642 ms
jquery-1.8.0.min.js
3224 ms
main.js
659 ms
mainBg.png
352 ms
logo.png
333 ms
bottonBgs.png
659 ms
toBg.png
4562 ms
R.png
662 ms
colBg.png
2828 ms
txedu.png
1419 ms
bdnews.png
1325 ms
ndweekly.png
2955 ms
h.js
519 ms
21.gif
1705 ms
analytics.js
19 ms
all.json
1079 ms
ah.json
1181 ms
competition.json
1186 ms
competition2.json
2387 ms
champion.json
2491 ms
aboard.json
1513 ms
hm.gif
260 ms
collect
15 ms
bj.json
661 ms
cq.json
331 ms
fj.json
330 ms
gs.json
403 ms
gd.json
349 ms
gx.json
362 ms
top100school.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
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.
top100school.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
Page has valid source maps
top100school.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Top100school.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 Top100school.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.
top100school.com
Open Graph description is not detected on the main page of Top 100 School. 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: