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Traffic Rank

93,654 most visited website in the World Trend: down (+9,671)
12,452 most visited website in CN China
Traffic Rank is provided by Alexa

Visitors Localization

Low map legend High
CountryPercentDomain (ccTLD)Status
CN China98.3%chinadance.cnNot available.
Registering country code top level domains (ccTLD) can prevent potential competitors from taking advantage of your primary domain reputation. It is also one of the ways to improve country specific SEO and performance. (


We have located images with missing ALT attribute.
Number of images: 91
Missing alt tag: 89

List of images with missing ALT attributes:

  • template/dean_qw_170719/deancss/house/apptoubu.png (2 locations)
  • template/dean_qw_170719/deancss/common/avar.png
  • ./template/dean_qw_170719/deancss/house/apptoubu.png
  • ./template/dean_qw_170719/deancss/axx/2.jpg
  • ./template/dean_qw_170719/deancss/axx/3.jpg
  • ./template/dean_qw_170719/deancss/axx/l3.jpg
  • ./template/dean_qw_170719/deancss/axx/l4.jpg
  • ./template/dean_qw_170719/deancss/axx/c.jpg
  • (24 locations)
  • data/attachment/portal/201711/10/181516vy53350air0yyze3.jpg
  • data/attachment/forum/201108/07/04322936m5lbwl33bmm501.jpg
  • data/attachment/forum/201107/19/204946nycwbdiitqndtthn.jpg
  • data/attachment/forum/201106/24/002723jljzennc7goc9en8.jpg
  • ./template/dean_qw_170719/deancss/axx/cd.jpg
  • ./template/dean_qw_170719/deancss/axx/adc.jpg
  • (2 locations)
  • template/dean_qw_170719/deancss/footer/1.png
  • template/dean_qw_170719/deancss/footer/2.png
  • template/dean_qw_170719/deancss/footer/3.jpg
The "alt" attribute provides a text equivalent for the image. If the browser cannot display an image the alt description will be given in its place. Furthermore, some visitors cannot see images as they might be blind in which the alt tag provides a valuable image description. Finally, search engines utilize the alt attribute for image search indexing. (


We have found following title:

"中国舞蹈网 提供舞蹈下载、舞蹈图片、舞蹈论文等跳舞的舞蹈教学资料。 - Powered by Discuz!"

Length: 55 characters
The <TITLE> element provides a short piece of text describing the document. The title is very important as it shows in the window title bars, bookmarks and search results. Title should be between 60 to 80 characters long. (

Description Metatag

We have found following description:

"首页 "

Length: 3 characters
The description attribute should provide a concise explanation of a Web page's content. Also, the description is often displayed on search engine results and can indirectly affect page ranking.

Keywords Metatag

We have found 1 keywords:
  • 首页
Length: 2 characters
The keywords attribute was utilized by search engines to provide more accurate search results. Due to the over usage and spamming the keywords attribute has been phased out and is no longer relevant. Google doesn't use the "keywords" meta tag in web search ranking.

Text to HTML Ratio

The Text to HTML ratio is 13.57%
Original content is by far the single most important element to search engines. Low Text to HTML ratio indicates little content for search engines to index. We consider it to be good practice to have a Text to HTML ratio of at least 10% and ideal above 20%

Keyword Density & Consistency

Consistent Keywords % Density # Count T Title D Desc. H <H> A ALT B <b>
中国舞蹈网 提供舞蹈下载、舞蹈图片、舞蹈论文等跳舞的舞蹈教学资料。0.27%11----
ispo shanghai0.27%1-----
苏icp备 05079454号-20.27%1-----
首页 中国舞蹈网0.27%1-----
Keywords density and consistency are notable factors for optimal page SEO. Preferred keywords should have higher keywords density indicating their importance. Optimally, preferred keywords should also be consistently utilized in multiple essential areas of the page such as title, description meta tag, h1 through h6 headings, alt image attributes, backlinks and internal links anchor text. Keyword density of above 6% can indicate that the word or a phrase appears too many time in the content.


No frames detected.
It is not recommended to use frames or iframes because they can cause problems for search engines. It is best to avoid frames and inline frames whenever possible ( If frames must be utilized consider <noframes> tag. (


No flash detected.
Flash and other reach-media technologies should primarily be utilized for decorative purposes. This makes your site more search engine friendly and improves accessibility (


  • 0 <H1>
  • 23 <H2>
    • 舞蹈视频
    • 舞蹈教学
    • 舞蹈音乐
    • 舞蹈作品
    • 舞蹈摄影
    • 舞蹈论坛
    • 舞蹈名家
    • 热点推荐
    • 关注我们
    • 舞蹈论坛全部
    • 社区热帖更多
    • 活跃舞友更多
    • 舞蹈视频更多
    • 热门帖子更多
    • 热门评论更多
    • 舞魂(舞蹈摄影作品集)(不断添加中~~)
    • 【桃李杯】群舞 国风(上海市舞蹈学校)
    • 风云再起—北京舞院附中中国古典舞示例课教材(
    • 第九届“桃李杯” 舞蹈比赛 摄影剧照
    • [原创]中国舞等级考试教材教学法笔记1-8级
    • 女子群舞 走雨
    • 问答点评古典舞|民族舞|芭蕾舞|现代舞|街舞|爵士更多
    • 友情链接交换友情链接,需pr>=4,联系站长QQ:58223266
  • 30 <H3>
    • 北京舞蹈学院“剑舞”教学成果汇报演出《研
    • 杨丽萍穿越花海,一袭白裙~仙气逼人~
    • 第45届洛桑国际芭蕾舞比赛高清现场图!惊艳
    • 杨丽萍穿龙袍在大理过年···如仙子下凡·
    • 15张舞者的内幕照片!你是否读得懂每一张背
    • 这样的舞蹈,让人汗毛都竖了起来
    • 芭蕾舞者在墨西哥街头,就是这么的霸气!(
    • 为什么说舞蹈老师是段子手?来看看这些新花
    • 掌握这4招,跳舞不用愁!
    • 舞蹈特长生高考加60分,什么
    • 舞蹈跳得好的女人都长什么样
    • 舞蹈眼神的3种训练方法
    • 女人为什么非要跳舞不可?因
    • 你花钱也买不到的7个舞蹈经
    • 中国古典舞名词术语
    • 上舞蹈课,老师最喜欢对你说
    • 女神杨丽萍,生日快乐!
    • 她是东方舞蹈皇后!是中国近现代
    • 盘点历史上各朝的舞蹈!
    • 传奇京剧大师梅兰芳的手势,学古
    • 我为什么不帮你编舞?你知道一支
    • 多少学舞蹈的孩子,都毁在了这3
    • 金星穿旗袍全程飙英语,首谈变性
    • 跳舞的女人,哪怕到了80岁,也照
    • QY2016提问了该问题
    • QY2016提问了该问题
    • 艾咪舞蹈提问了该问题
    • 王婧0411提问了该问题
    • sanadance2016提问了该问题
    • 流水人家提问了该问题
  • 6 <H4>
    • 古典舞
    • 长鼓
    • 龙岗爵士舞培训:夏天跳舞的好处
    • 第九届《舞蹈的浪花》国际舞蹈比赛中国区海选火热进行
    • 肚皮舞教学技巧:三进阶教学法
    • 中等职业艺校学习舞蹈思考
  • 0 <H5>
  • 0 <H6>
The <h1> to <h6> tags are used to define HTML headings. The <h1> tag should hold the title describing the content of a specific page therefore only one h1 tag is needed per page. There can be any number of h2 - h6 tags but they should be added in order of importance (


The <!DOCTYPE> declaration tells the web browser about what version of HTML the page is written in. It is good practice to always add the <!DOCTYPE> declaration to the HTML documents, so that the browser knows what type of document to expect. (

Character Encoding

GBK (Chinese Simplified [extension of GB2312])
To display an HTML page correctly, the browser must know what character-set to use.


Declared Language: None
Language Attribute: None
The HTML "lang" attributes and language metatag define the base language to be used for displaying text and characters on a Website.

W3C Markup Validation

Status: FAILED [204 errors, 10 warning(s)]
It is good practice to use valid HTML/XHTML markup as it ensures that the search engines can read the website correctly as well as it improves cross browser compatibility (W3C Markup Validation Service).

Deprecated HTML elements

<font>1The font element has been deprecated in favor of the font and color style properties.
A deprecated element is one that has been outdated by newer constructs. Deprecated elements may become obsolete in future versions of HTML so it is recommended not to use them.

Nested HTML Tables

Great, no nested tables detected.
In general it is not recommended to use nested tables or to utilize tables for page layout. Nested tables are known to cause performance issues due to increased HTML size and rendering time. It is better to use CSS layout instead.

Web Analytics

No web anlytics tools found.
Web Analytics Tools collect and measure information about visitor activity on a website. Well interpreted web traffic data is invaluable in determining a successfully web strategy and assessing the effectiveness of a website. At a minimum, we recommend to utilize at least one web analytics tool.



Your robots.txt file is blocking search engines access to parts of the website.

User-agent: *
  • Disallow: /api/
  • Disallow: /data/
  • Disallow: /source/
See all 22 disallow directives
A robots.txt file restricts access to search engine robots that crawl the web. (

XML Sitemap

Not found
Sitemaps inform search engines about pages available for crawling. In its simplest form, a Sitemap is an XML file that lists URLs for a site along with additional metadata about each URL. XML sitemap should help search engines to crawl the site more intelligently. (

Accessibility Check

WCAG 2.0 (AA) Conformance Test: FAILED [2 error(s)]
  1. Document language not identified.
    [Line 2, Col 1] <html xmlns=""> <head> <meta http-equiv="Content-Type" content="text/h ...
    For HTML documents add the lang attribute and a valid ISO-639-1 two letter language code to the opening HTML element. For XHTML documents add both the lang and xmllang attributes with a valid ISO-639-1 two letter language code to the opening HTML element.
  2. Document has invalid language code.
    [Line 2, Col 1] <html xmlns=""> <head> <meta http-equiv="Content-Type" content="text/h ...
    Add a valid 2 letter or 3 letter language code as defined in the ISO 639 specification to the HTML 'lang' attribute. For XHTML, both 'lang' and 'xml:lang' must be set.
Following Web accessibility standards while developing a website can help users with specific needs, such as visually impaired, motor/mobility, auditory, seizures, as well as cognitively and intellectually impaired disabilities. Some of these fixes include general seo applications like Alt tags, Form labels, fixing empty links and adding alternative text. To read more about accessibility guidelines follow this link Web Content Accessibility Guidelines (WCAG) Overview.

Mobile Rendering

Mobile internet usage has been exceeding PC's since 2014 and growing so it is critical for pages to render correctly on mobile devices.

Mobile Optimization

Mobile PageSpeed analyzes webpages and evaluates its performance while providing suggestions on reducing page load times. Google is incorporating website speed in search ranking (

Mobile Experience

Mobile users have now become a critical part of online visits. Making the website mobile friendly is no longer an option but rather necessity. (


size: 16px  by  16px
type: image/x-icon
No hi-resolution (192x192) icon found.
Apple touch icon not found
The Favicon is a small icon associated with a website. The Favicon is important because it is displayed next to the website's URL in the address bar of the browser as well as in bookmarks and shortcuts.

Custom 404 Error Page

No valid custom 404 error page detected.
A 404 is a standard http response code for a resource that cannot be located on the server. Web servers usually return a "404 Not Found" error page for non-existing pages. Unfortunately, these default error pages are very generic and a not very user friendly, therefore, using a custom 404 error page is highly recommended.

Process of returning http status code "200 OK" for a non-existent page or redirecting users to another url is called soft 404. Soft 404 errors are problematic for search engines and are not advisable. (


Could not locate print-friendly CSS.
Print-friendly pages are designed to fit on an 8.5"x11" or A4 sheet and usually include only the content of the page, along with source information.

W3C CSS Validation

Status: FAILED [38 error(s)]
It is recommended to use valid CSS to ensure that the website displays correctly. (W3C CSS Validation Service).

Domain Age

Data could not be obtained.
Age of the domain is one of the many signals that search engines utilize for ranking. Brand new domains generally have more difficult time to rank high for the first few months.

Domain Expiration

Not available.
Domain expiration far in to the future is considered a good practice as it promotes confidence in your website, decreases chances of losing domain and in certain cases might help with search engine ranking. (

IP Canonicalization

No, your site's IP does not redirect to
Some web spiders index websites using IP as well as domain name which can cause duplicate content if there is no IP Canonicalization.

URL Canonicalization

Yes, both the and resolve to the same URL.
Domain name with WWW and without can be considered as different pages causing duplicate content for search engines. (

Page Speed

Google Page Speed score: 0% (Low)
Rq. Requests Hst. Hosts LT Load time Html Img Images JS JavaScript CSS F Flash O Other PS Page Size
136512.10s134.99 KB10.56 MB383.5 KB401.85 KB0 B9.3 KB11.47 MB

Avoid landing page redirects
Enable compression
Leverage browser caching
Reduce server response time
Minify CSS
Minify HTML
Minify JavaScript
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Optimize images
Prioritize visible content

Subscribe for more details
PageSpeed analyzes webpages and evaluates its performance while providing suggestions on reducing page load times. Google is now incorporating website speed in search ranking (

Server Information


Aliyun Computing Co.
Server IP:
Server Location:

Name Server 1: (
Name Server 2: (
Your server's IP address and location have minor impact on the country specific SEO. It is recommend to host the website in the country where the number of vistors is desired to be the highest. Search engines take the geolocation of a server into account. (


No HTTPS (SSL) found.
Google™ is now treating HTTPS as a ranking signal. HTTPS is a secure web protocol that allows for encrypted communication between website and the client. HTTPS protocol requires your website to have an SSL certificate, which can be purchased from a Certificate Authority (CA) or SSL vendor. (

Safe Browsing

Safe Browsing is a service provided by Google that enables applications to check URLs against Google's constantly updated lists of suspected phishing and malware pages. If your site is marked as unsafe see our guide on how to fix websites blocked by google safe browsing

Spam Blacklist

Good, your IP is not blacklisted.
Spammer directories provide lists of IPs from which spam distribution is reported. Emails sent from the blocked IPs are subject to closer scrutiny and are much less likely to be delivered. For email campaigns it is recommended to utilize professional email services to ensure that your website IP is not blocked. (

Directory Browsing

Great, your server has directory browsing disabled.
Protect Webserver directories from unwanted browsing. To enhance security, directory browsing should be disabled unless you have a specific reason to enable it. If you enable directory browsing, make sure that you only enable it on the particular directory or directories that you want to share. (

Email Address Obfuscation

There is 1 email in plain text on the webpage:
It is recommended to obfuscate email addresses posted in public. This prevents email addresses from being automatically harvested by spam bots which helps to decrease number of unsolicited emails. See our email obfuscation techniques guide for more details.

Whois Privacy

No contact information available.
Whois Privacy is a service that prevents domain owner contact information from being displayed in the publicly available Whois records. This can help to cut down on unwanted spam but utilizing Whois privacy should be evaluated against business model and branding strategy.

Server Signature

On, Microsoft-IIS/10.0 PHP/5.6.14
Attackers can utilize server signature versioning information to their advantage therefore it is recommended to disable it when possible.