12.8 sec in total
1.4 sec
11.2 sec
273 ms
Click here to check amazing Yibei content for China. Otherwise, check out these important facts you probably never knew about yibei.com
易呗网致力于帮助用户学习、记忆和管理知识,是一个以记忆知识为目的的网站,将知识划分成一条一条,归类成一本本的“书”
Visit yibei.comWe analyzed Yibei.com page load time and found that the first response time was 1.4 sec and then it took 11.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
yibei.com performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value4.4 s
38/100
25%
Value9.0 s
14/100
10%
Value60 ms
100/100
30%
Value0.229
54/100
15%
Value5.2 s
74/100
10%
1402 ms
2798 ms
1327 ms
1329 ms
1328 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 29% of them (20 requests) were addressed to the original Yibei.com, 17% (12 requests) were made to Image1.yibei.com and 16% (11 requests) were made to Image2.yibei.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Yibei.com.
Page size can be reduced by 471.7 kB (39%)
1.2 MB
744.1 kB
In fact, the total size of Yibei.com main page is 1.2 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 672.9 kB which makes up the majority of the site volume.
Potential reduce by 63.7 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 9.5 kB, which is 13% 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 63.7 kB or 85% of the original size.
Potential reduce by 47.5 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. Yibei images are well optimized though.
Potential reduce by 238.5 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 238.5 kB or 72% of the original size.
Potential reduce by 122.0 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. Yibei.com needs all CSS files to be minified and compressed as it can save up to 122.0 kB or 88% of the original size.
Number of requests can be reduced by 14 (23%)
61
47
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yibei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
yibei.com
1402 ms
www.yibei.com
2798 ms
screen.css
1327 ms
form.css
1329 ms
md5-min.js
1328 ms
styles.css
645 ms
2bec1ce802a6848c4295ae440877dca6.css
1341 ms
jquery.min.js
2350 ms
jquery.ba-bbq.js
2020 ms
jquery.yiiactiveform.js
1672 ms
jquery.cookie.js
1662 ms
9903e9f649eed19d2647cbe07c2d4be1.js
1288 ms
jquery.yiilistview.js
645 ms
logo_memorize.png
643 ms
bookapp_4f8fa8187e021e334014412f.png
2387 ms
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3194 ms
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2457 ms
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2716 ms
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2721 ms
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2458 ms
avatar_unknown.png
2712 ms
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3187 ms
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2828 ms
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3200 ms
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2149 ms
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2849 ms
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2498 ms
56d3f5e3f47e8ec7180013a2.jpg
2781 ms
reminder.png
645 ms
presentbook_icon.png
1625 ms
index.php
706 ms
ad.jpg
2002 ms
page_main_bg.png
3965 ms
ord.png
897 ms
default_button_d_bg.png
865 ms
weiboShow.css
6 ms
skin_default.css
8 ms
gaea_1_19.js
10 ms
show.js
28 ms
suda.js
27 ms
1
29 ms
icon_user.png
20 ms
btns_bg.png
21 ms
icon_follow.png
19 ms
bg_trans.png
4 ms
icon_tips.png
4 ms
tmp.gif
687 ms
getFile
1559 ms
getFile
972 ms
getFile
1306 ms
getFile
679 ms
getFile
2676 ms
getFile
2407 ms
getFile
979 ms
yibei.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
yibei.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
yibei.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
ZH
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yibei.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Yibei.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.
yibei.com
Open Graph description is not detected on the main page of Yibei. 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: