8.4 sec in total
579 ms
7.2 sec
651 ms
Click here to check amazing Docin content for China. Otherwise, check out these important facts you probably never knew about docin.com
豆丁网是面向全球的中文社会化阅读分享平台,拥有商业,教育,研究报告,行业资料,学术论文,认证考试,星座,心理学等数亿实用文档和书刊杂志。
Visit docin.comWe analyzed Docin.com page load time and found that the first response time was 579 ms and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
docin.com performance score
name
value
score
weighting
Value7.1 s
1/100
10%
Value9.1 s
1/100
25%
Value11.4 s
5/100
10%
Value4,580 ms
0/100
30%
Value0.044
99/100
15%
Value14.4 s
9/100
10%
579 ms
1532 ms
367 ms
409 ms
406 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 5% of them (4 requests) were addressed to the original Docin.com, 79% (59 requests) were made to St.douding.cn and 7% (5 requests) were made to Img4.douding.cn. The less responsive or slowest element that took the longest time to load (4.3 sec) relates to the external source Img4.douding.cn.
Page size can be reduced by 131.8 kB (17%)
760.1 kB
628.3 kB
In fact, the total size of Docin.com main page is 760.1 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. 60% of websites need less resources to load. Images take 431.6 kB which makes up the majority of the site volume.
Potential reduce by 113.0 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 11% 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 113.0 kB or 83% of the original size.
Potential reduce by 4.1 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. Docin images are well optimized though.
Potential reduce by 10.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 4.3 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. Docin.com has all CSS files already compressed.
Number of requests can be reduced by 36 (49%)
73
37
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Docin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
docin.com
579 ms
www.docin.com
1532 ms
polyfill.min.js
367 ms
common_flat.css
409 ms
index_flat_v1.css
406 ms
jquery-merge.min.js
431 ms
lodash.min.js
431 ms
common_v1.js
431 ms
index_zhuce_new.js
431 ms
pagemodulestat.js
432 ms
jquery.ui.core.js
431 ms
jquery.ui.widget.js
432 ms
jquery.ui.mouse.js
432 ms
jquery.ui.sortable.js
434 ms
index_v1.js
432 ms
js
72 ms
loadingframebg.png
75 ms
logo_195_58.png
84 ms
icon_close_clear_v1.svg
79 ms
ico_input_search.svg
81 ms
doc_nav_vip.svg
82 ms
ico_banner_upload.svg
82 ms
ico_banner_cloud.svg
83 ms
docin_index_top_bg.jpg
86 ms
t.png
85 ms
1704332335160.jpg
90 ms
docin_4568134282_100x140.jpg
85 ms
docin_4568581354_70x90.jpg
85 ms
docin_4568581382_70x90.jpg
86 ms
icon-newfoot.gif
87 ms
docin_dimcode@2x.png
87 ms
icon-foot.png
86 ms
remind.gif
87 ms
wrong.png
88 ms
layout_close.svg
89 ms
ico_index_add.png
94 ms
login_wx.svg
95 ms
login_conn_qq.svg
94 ms
login_conn_weibo.svg
96 ms
login_conn_zfb.svg
97 ms
login_ico.png
97 ms
index_flat_bg.svg
98 ms
ico_close_ad.png
101 ms
i_pdf@2x.png
101 ms
i_ppt@2x.png
101 ms
icon-rss.png
102 ms
daily_free.svg
101 ms
dailypoint_01.gif
103 ms
dailypoint_02.gif
103 ms
dailypoint_03.gif
103 ms
online_qqkf.gif
103 ms
rightbar_top.svg
50 ms
searchsug.js
13 ms
rightbar_fankui.svg
22 ms
rightbar_erweima.svg
24 ms
rightbar_weixin.svg
23 ms
rightbar_qq.svg
25 ms
index.do
296 ms
searchsug.css
24 ms
docin_nav_bg_sprit.png
29 ms
push.js
702 ms
openDiv.jsp
1416 ms
index_flat_bg.png
30 ms
docin_4571115287_90x80.jpg
1248 ms
docin_4559724201_90x80.jpg
1091 ms
docin_4536864904_90x80.jpg
1434 ms
docin_4573270587_90x80.jpg
1255 ms
docin_1220143492_90x80.jpg
4286 ms
docin_4559724203_90x80.jpg
1304 ms
docin_4546848079_90x80.jpg
1313 ms
1701743026081.jpg
36 ms
js
52 ms
analytics.js
26 ms
1620358169770.jpg
183 ms
collect
12 ms
docin.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.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
Document doesn't have a <title> element
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
docin.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
docin.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Docin.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 Docin.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.
docin.com
Open Graph description is not detected on the main page of Docin. 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: