36.6 sec in total
2.2 sec
33.5 sec
842 ms
Visit 51taoshi.com now to see the best up-to-date 51 Taoshi content for China and also check out these interesting facts you probably never knew about 51taoshi.com
淘师湾是面向全国中小学教师、学生和家长的,以网络互动学习和信息服务为主要业务的网络社区开放平台,包括为教师专业发展服务的网络研训平台,为中小学学生课外学习服务的学习平台,成为数字校园重要组成部分的家校信息交流平台。
Visit 51taoshi.comWe analyzed 51taoshi.com page load time and found that the first response time was 2.2 sec and then it took 34.4 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 were 17 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
51taoshi.com performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value8.5 s
2/100
25%
Value15.6 s
0/100
10%
Value20 ms
100/100
30%
Value0.089
92/100
15%
Value5.8 s
66/100
10%
2221 ms
1761 ms
437 ms
825 ms
836 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 91% of them (40 requests) were addressed to the original 51taoshi.com, 2% (1 request) were made to S24.cnzz.com and 2% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain 51taoshi.com.
Page size can be reduced by 269.8 kB (44%)
611.1 kB
341.3 kB
In fact, the total size of 51taoshi.com main page is 611.1 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. Images take 373.5 kB which makes up the majority of the site volume.
Potential reduce by 24.6 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 6.6 kB, which is 21% 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 24.6 kB or 79% of the original size.
Potential reduce by 95.7 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, 51 Taoshi needs image optimization as it can save up to 95.7 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 122.3 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 122.3 kB or 72% of the original size.
Potential reduce by 27.1 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. 51taoshi.com needs all CSS files to be minified and compressed as it can save up to 27.1 kB or 76% of the original size.
Number of requests can be reduced by 14 (56%)
25
11
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 Taoshi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
51taoshi.com
2221 ms
www.51taoshi.com
1761 ms
basic2013top.css
437 ms
reset.css
825 ms
Newindex.css
836 ms
16sucai_com.css
3123 ms
jquery-1.7.1.min.js
9743 ms
jquery.cookie.js
3045 ms
common.js
1878 ms
top.js
2636 ms
md5.js
7081 ms
player.js
2279 ms
style.css
2695 ms
jquery.event.drag-1.5.min.js
3172 ms
jquery.touchSlider.js
3144 ms
swfobject.js
3463 ms
stat.php
3661 ms
arrow_d.gif
425 ms
head_51taoshi_20130608.png
1254 ms
indexlogo.jpg
1019 ms
btn_main_img.png
1516 ms
js.jpg
19747 ms
ad20150907.jpg
19747 ms
main_2.jpg
19744 ms
main_3.jpg
19743 ms
main_4.jpg
19743 ms
hover_left.png
5103 ms
hover_right.png
9138 ms
iconlr.png
18270 ms
201603081636191.jpg
19741 ms
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19740 ms
2015033109576893.jpg
19740 ms
2015032711338921.jpg
19741 ms
80952.png
19741 ms
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19741 ms
74083.png
19741 ms
141201104404430731.png
19742 ms
wechat.jpg
19739 ms
ga.png
19740 ms
icongroup.jpg
19611 ms
arrow_up.jpg
19611 ms
stat.htm
271 ms
core.php
2690 ms
pic.gif
1143 ms
51taoshi.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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
[id] attributes on active, focusable elements are not unique
51taoshi.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
51taoshi.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 51taoshi.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 51taoshi.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.
51taoshi.com
Open Graph description is not detected on the main page of 51 Taoshi. 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: