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Website review duitang.com

Generated on January 16 2017 06:44 AM

Old statistics? UPDATE !

The score is 46/100

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SEO Content

Title

301 Moved Permanently

Length : 21

Perfect, your title contains between 10 and 70 characters.

Description

Length : 0

Very bad. We haven't found meta description on your page. Use this free online meta tags generator to create description.

Keywords

Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.

Og Meta Properties

This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.

Headings

H1	H2	H3	H4	H5	H6
1	0	0	0	0	0

[H1] 301 Moved Permanently

Images

We found 0 images on this web page.

Good, most or all of your images have alt attributes

Text/HTML Ratio

Ratio : 43%

Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.

Flash

Perfect, no Flash content has been detected on this page.

Iframe

Great, there are no Iframes detected on this page.

SEO Links

URL Rewrite

Good. Your links looks friendly!

Underscores in the URLs

Perfect! No underscores detected in your URLs.

In-page links

We found a total of 0 links including 0 link(s) to files

Anchor	Type	Juice

SEO Keywords

Keywords Cloud

nginx permanently moved

Keywords Consistency

Keyword	Content	Title	Keywords	Description	Headings
moved	2
permanently	2
nginx	1

Usability
	Url	Domain : duitang.com Length : 11
	Favicon	Great, your website has a favicon.
	Printability	We could not find a Print-Friendly CSS.
	Language	You have not specified the language. Use this free meta tags generator to declare the intended language of your website.
	Dublin Core	This page does not take advantage of Dublin Core.

Document

Doctype

Missing doctype

Encoding

You have not specified the document's charset. Use this free meta tags generator to declare document's charset.

W3C Validity

Errors : 15
Warnings : 1

Email Privacy

Great no email address has been found in plain text!

Deprecated HTML

Deprecated tags	Occurrences
<center>	2

Deprecated HTML tags are HTML tags that are no longer used. It is recommended that you remove or replace these HTML tags because they are now obsolete.

Speed Tips

	Excellent, your website doesn't use nested tables.
	Perfect. No inline css has been found in HTML tags!
	Great, your website has few CSS files.
	Perfect, your website has few JavaScript files.
	Too bad, your website does not take advantage of gzip.

Mobile

Mobile Optimization

	Apple Icon
	Meta Viewport Tag
	Flash content

Optimization
	XML Sitemap	Missing Your website does not have an XML sitemap - this can be problematic. A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
	Robots.txt	Missing Your website doesn't have a robots.txt file - this can be problematic. A robots.txt file allows you to restrict the access of search engine robots that crawl the web and it can prevent these robots from accessing specific directories and pages. It also specifies where the XML sitemap file is located.
	Analytics	Missing We didn't detect an analytics tool installed on this website. Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.

40 / 100 Speed

Should Fix:

Avoid landing page redirects

Your page has 4 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://duitang.com/
http://www.duitang.com/
https://www.duitang.com/
http://m.duitang.com/
https://m.duitang.com/

Show how to fix

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

https://res.wx.qq.com/open/js/jweixin-1.0.0.js
https://a.dtstatic.com/static/mdt/js/lib.05ce55c1.js
https://a.dtstatic.com/static/mdt/js/main.b98da0df.js

Optimize CSS Delivery of the following:

https://a.dtstatic.com/static/mdt/css/lib.fd702636.css
https://a.dtstatic.com/static/vienna/css/h5-lib.2cdb3642.css

Show how to fix

Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 322.7KiB (23% reduction).

Compressing https://a-ssl.duitang.com/uploads/item/201701/10/20170110005857_HidnP.thumb.400_0.jpeg could save 30.4KiB (15% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201612/20/20161220205517_xBHh3.thumb.400_0.jpeg could save 21.7KiB (39% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201612/20/20161220160025_Vcn3t.thumb.400_0.png could save 20KiB (33% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/11/20170111150138_tLsKX.thumb.400_0.jpeg could save 19.6KiB (37% reduction).
Compressing http://img4q.duitang.com/uploads/people/201607/12/20160712154556_hEK3B.jpeg could save 18.8KiB (61% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/11/20170111231740_LEHPs.thumb.400_0.jpeg could save 16.2KiB (35% reduction).
Compressing http://img4q.duitang.com/uploads/people/201701/09/20170109161910_BvVcC.thumb.600_0_c.jpeg could save 13.7KiB (18% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/12/20170112133048_4Wkz3.thumb.400_0.jpeg could save 13.5KiB (30% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/11/20170111052640_xdtQi.thumb.400_0.jpeg could save 13.3KiB (17% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201612/31/20161231122908_NmwAc.thumb.400_0.jpeg could save 13.2KiB (31% reduction).
Compressing http://img4q.duitang.com/uploads/people/201701/16/20170116145237_SU8vT.thumb.600_0_c.jpeg could save 11.9KiB (35% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/04/20170104210004_ZfxiF.thumb.400_0.jpeg could save 8.9KiB (31% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/13/20170113225929_GwBNJ.thumb.400_0.jpeg could save 8.3KiB (19% reduction).
Compressing http://img4q.duitang.com/uploads/people/201701/12/20170112165224_rQE8T.thumb.600_0_c.jpeg could save 7.9KiB (17% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/12/20170112161305_yvz3a.thumb.400_0.jpeg could save 7.5KiB (15% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/13/20170113225936_3XSVP.thumb.400_0.jpeg could save 7.4KiB (18% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/10/20170110182223_MGZdJ.thumb.400_0.jpeg could save 7KiB (16% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/13/20170113225919_Mnda8.thumb.400_0.jpeg could save 6.7KiB (19% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201612/29/20161229123017_BAvj2.thumb.400_0.jpeg could save 6.7KiB (26% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/13/20170113214836_QGuhR.thumb.400_0.jpeg could save 6.6KiB (18% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/10/20170110121632_kQVMs.thumb.400_0.jpeg could save 6.1KiB (17% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/10/20170110082808_RXvrs.thumb.400_0.jpeg could save 6.1KiB (15% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/13/20170113121620_CFYm5.thumb.400_0.jpeg could save 5.5KiB (16% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/13/20170113225906_RFvVr.thumb.400_0.jpeg could save 5.1KiB (16% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/12/20170112124900_SeXsu.thumb.400_0.jpeg could save 4.7KiB (15% reduction).
Compressing https://a-ssl.duitang.com/uploads/blog/201401/12/20140112122703_GC3na.thumb.100_100_c.jpeg could save 4.4KiB (60% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/10/20170110170709_UmC8j.thumb.400_0.jpeg could save 4KiB (13% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/10/20170110170501_vBrKe.thumb.400_0.jpeg could save 3.4KiB (13% reduction).
Compressing http://img4q.duitang.com/uploads/people/201509/28/20150928110746_iVJh2.png could save 2.9KiB (32% reduction).
Compressing https://a-ssl.duitang.com/uploads/people/201701/10/20170110181651_cwrXv.thumb.100_100_c.jpeg could save 2.1KiB (29% reduction).
Compressing https://a-ssl.duitang.com/uploads/people/201610/01/20161001190749_efa3u.thumb.100_100_c.jpeg could save 2KiB (33% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201701/10/20170110164453_S2BsG.thumb.400_0.jpeg could save 1.9KiB (15% reduction).
Compressing https://a-ssl.duitang.com/uploads/people/201512/11/20151211115545_fZThQ.thumb.100_100_c.png could save 1.8KiB (33% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201611/08/20161108150804_CaTrS.thumb.100_100_c.jpeg could save 1.8KiB (28% reduction).
Compressing http://img4q.duitang.com/uploads/people/201607/11/20160711122245_BLSNT.png could save 1.5KiB (20% reduction).
Compressing https://a-ssl.duitang.com/uploads/blog/201407/17/20140717130659_FnAx4.thumb.100_100_c.jpeg could save 1.4KiB (28% reduction).
Compressing https://a-ssl.duitang.com/uploads/people/201612/24/20161224090607_BPvQi.thumb.100_100_c.jpeg could save 1.4KiB (27% reduction).
Compressing http://img4q.duitang.com/uploads/people/201607/11/20160711113459_iHV3S.png could save 1.3KiB (15% reduction).
Compressing https://a-ssl.duitang.com/uploads/blog/201308/11/20130811114846_jXx5C.thumb.100_100_c.jpeg could save 1.1KiB (27% reduction).
Compressing https://a-ssl.duitang.com/uploads/people/201502/22/20150222202538_TQjKz.thumb.100_100_c.jpeg could save 1KiB (18% reduction).
Compressing https://a-ssl.duitang.com/uploads/people/201612/21/20161221102651_3MQws.thumb.100_100_c.jpeg could save 733B (20% reduction).
Compressing https://a-ssl.duitang.com/uploads/item/201205/10/20120510183452_RzSiu.thumb.100_100_c.jpeg could save 732B (13% reduction).
Compressing https://a-ssl.duitang.com/uploads/people/201607/30/20160730015826_EjuJV.thumb.100_100_c.jpeg could save 718B (16% reduction).
Compressing https://b-ssl.duitang.com/uploads/people/201506/16/20150616000009_JBCak.thumb.100_100_c.jpeg could save 643B (17% reduction).
Compressing https://a-ssl.duitang.com/uploads/people/201701/09/20170109114254_kzPYh.thumb.100_100_c.jpeg could save 624B (14% reduction).
Compressing https://a-ssl.duitang.com/uploads/people/201507/15/20150715121545_nLmFA.thumb.100_100_c.jpeg could save 542B (13% reduction).

Show how to fix

Consider Fixing:

Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 18.3KiB (77% reduction).

Compressing https://www.duitang.com/napi/index/hot/?start=0&include_fields=sender%2Calbum&limit=24&_=1484627352316 could save 15.5KiB (81% reduction).
Compressing https://www.duitang.com/napi/debug/setting/?app_code=mdt&app_version=6.0&1484627352315 could save 1.5KiB (65% reduction).
Compressing https://www.duitang.com/napi/mbanner/?app_code=mdt could save 1.3KiB (61% reduction).

Show how to fix

Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

None of the final above-the-fold content could be rendered even with the full HTML response.

Show how to fix

5 Passed Rules

Show details

Leverage browser caching

You have enabled browser caching. Learn more about browser caching recommendations.

Reduce server response time

Your server responded quickly. Learn more about server response time optimization.

Minify CSS

Your CSS is minified. Learn more about minifying CSS.

Minify HTML

Your HTML is minified. Learn more about minifying HTML.

Minify JavaScript

Your JavaScript content is minified. Learn more about minifying JavaScript.

95 / 100 User Experience

Consider Fixing:

Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="/people/?user_id=13248783" class="name">嗯呐嗯呐嗯呐</a> and 23 others are close to other tap targets.
The tap target <a href="/album/?id=80942671" class="album-name">收集到美甲</a> and 13 others are close to other tap targets.
The tap target <footer id="foot" class="hide">App打开下载</footer> is close to 2 other tap targets.

Show how to fix

4 Passed Rules

Show details

Avoid plugins

Your page does not appear to use plugins, which would prevent content from being usable on many platforms. Learn more about the importance of avoiding plugins.

Configure the viewport

Your page specifies a viewport matching the device's size, which allows it to render properly on all devices. Learn more about configuring viewports.

Size content to viewport

The contents of your page fit within the viewport. Learn more about sizing content to the viewport.

Use legible font sizes

The text on your page is legible. Learn more about using legible font sizes.

73 / 100 Speed

Should Fix:

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://a.dtstatic.com/static/vienna/js/lib.bundle.385faeb9.js

Optimize CSS Delivery of the following:

https://a.dtstatic.com/static/vienna/css/lib.8551015b.css
https://a.dtstatic.com/static/vienna/css/page/index/index.5445dff6.css

Show how to fix

Consider Fixing:

Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://duitang.com/
http://www.duitang.com/
https://www.duitang.com/

Show how to fix

Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 7.7KiB (25% reduction).

Compressing https://www.duitang.com/captcha/?_=1484627367820 could save 7.7KiB (25% reduction).

Show how to fix

Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 91.8KiB (28% reduction).

Compressing http://img4q.duitang.com/uploads/people/201701/09/20170109161910_BvVcC.thumb.710_443_c.jpeg could save 18.3KiB (18% reduction).
Compressing http://img4q.duitang.com/uploads/people/201701/13/20170113153512_YmVFP.thumb.224_224_c.jpeg could save 7.9KiB (32% reduction).
Compressing http://img3.duitang.com/uploads/item/201612/20/20161220160911_ZnedP.thumb.224_224_c.jpeg could save 7.8KiB (36% reduction).
Compressing http://img4q.duitang.com/uploads/people/201701/10/20170110104426_3KHNy.thumb.224_224_c.jpeg could save 7.6KiB (37% reduction).
Compressing http://img4q.duitang.com/uploads/people/201701/12/20170112103017_yed4s.thumb.224_224_c.jpeg could save 7.4KiB (30% reduction).
Compressing http://cdn.duitang.com/uploads/item/201701/09/20170109012923_asehZ.thumb.224_224_c.jpeg could save 7.3KiB (38% reduction).
Compressing http://img4q.duitang.com/uploads/people/201701/10/20170110145854_N4fLS.thumb.224_224_c.jpeg could save 7.2KiB (33% reduction).
Compressing http://img4q.duitang.com/uploads/people/201701/09/20170109150904_U4JLn.thumb.224_224_c.jpeg could save 5.4KiB (31% reduction).
Compressing http://cdn.duitang.com/uploads/blog/201504/06/20150406213234_4UnB5.thumb.224_224_c.jpeg could save 4.5KiB (31% reduction).
Compressing http://img4q.duitang.com/uploads/people/201605/23/20160523143146_uFtYs.png could save 2.9KiB (22% reduction).
Compressing https://a-ssl.duitang.com/uploads/people/201612/22/20161222154249_ufmCk.jpeg could save 2.8KiB (44% reduction).
Compressing http://img5q.duitang.com/uploads/people/201506/17/20150617215527_JyACa.png could save 2.7KiB (91% reduction).
Compressing http://img3.duitang.com/uploads/item/201604/09/20160409235811_xfuBQ.thumb.224_224_c.jpeg could save 2.4KiB (24% reduction).
Compressing http://img4q.duitang.com/uploads/people/201605/23/20160523122327_BZEyW.png could save 2.3KiB (22% reduction).
Compressing http://img4q.duitang.com/uploads/people/201604/05/20160405130936_RAzMK.png could save 1,003B (14% reduction).
Compressing http://img5.duitang.com/uploads/files/201312/24/20131224171644_TXGCC.png could save 995B (39% reduction).
Compressing http://img4.duitang.com/uploads/people/201501/15/20150115153954_UWNXn.png could save 927B (12% reduction).
Compressing http://img5.duitang.com/uploads/people/201312/24/20131224174700_CXfn4.png could save 872B (85% reduction).
Compressing http://img5.duitang.com/uploads/people/201312/20/20131220173009_fH3Ym.png could save 856B (92% reduction).
Compressing http://img5q.duitang.com/uploads/people/201506/17/20150617214247_ufaUM.png could save 797B (70% reduction).

Show how to fix

6 Passed Rules

Show details

Leverage browser caching

You have enabled browser caching. Learn more about browser caching recommendations.

Reduce server response time

Your server responded quickly. Learn more about server response time optimization.

Minify CSS

Your CSS is minified. Learn more about minifying CSS.

Minify HTML

Your HTML is minified. Learn more about minifying HTML.

Minify JavaScript

Your JavaScript content is minified. Learn more about minifying JavaScript.

Prioritize visible content

You have the above-the-fold content properly prioritized. Learn more about prioritizing visible content.

* The results are cached for 30s. If you have made changes to your page, please wait for 30s before re-running the test.

Site Desk

Website review duitang.com

SEO Content

SEO Links

SEO Keywords

Usability

Document

Mobile

Optimization

PageSpeed Insights

Should Fix:

Avoid landing page redirects

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Optimize images

Consider Fixing:

Enable compression

Prioritize visible content

5 Passed Rules

Leverage browser caching

Reduce server response time

Minify CSS

Minify HTML

Minify JavaScript

Consider Fixing:

Size tap targets appropriately

4 Passed Rules

Avoid plugins

Configure the viewport

Size content to viewport

Use legible font sizes

Should Fix:

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Consider Fixing:

Avoid landing page redirects

Enable compression

Optimize images

6 Passed Rules

Leverage browser caching

Reduce server response time

Minify CSS

Minify HTML

Minify JavaScript

Prioritize visible content