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SEO audit: www.w3.org

w3.org desktop preview
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Mobile devices

Mobile view
This website is optimal for mobile devices!
Tablet view
This website is optimal for tablet devices!
Mobile appearance
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Meta Tag (viewport tag, mobile devices)
Flash content

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World Wide Web Consortium (W3C)

www.w3.org/
The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web ...

Domain / URL audit

URL
Domain : www.w3.org/
Length (characters) : 11
Alexa
Alexa global rank: 1696
Alexa rank (India): 887
IP checking
The 128.30.52.100 ip address is not on the spam list.
Visitors position
CountryPercentage
India14.7%
United States10.7%
China10.1%
Iran, Islamic Republic of4.9%
United Kingdom4.3%
Germany3.9%
Spain3.6%
France3.4%
Japan3.2%
Italy2.9%
Brazil2.4%
Korea, Republic of1.9%
Poland1.9%
Turkey1.8%
Indonesia1.8%
Mexico1.5%
Russian Federation1.5%
Canada1.4%
Pakistan1.4%
Egypt0.9%
Nigeria0.9%
Australia0.9%
Netherlands0.8%
Switzerland0.7%
Taiwan, Province of China0.7%
Austria0.7%
Thailand0.6%
Bangladesh0.6%
Argentina0.6%
Viet Nam0.6%
Sweden0.6%
Hong Kong0.5%
Romania0.5%
South Africa0.5%
Other12.6%
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Meta data

Keywords (meta keywords)
Excellent! The website does not use “meta keywords”. Using “meta keywords” is meaningless since September 2009.
Description (meta description)
The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web standards.

Length (characters) : 167

Suggestion! The length of the meta description should be between 70 and 160 characters.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.


Dublin Core
Error! The website does not use the Dublin Core schema.

SEO audit: Content analysis

Language
We have found the language localisation: ”en”.
Title
World Wide Web Consortium (W3C)

Length (characters) : 31

Excellent! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 23%

Acceptable! The text / code ratio is between 15 and 25 percent.
Flash
Excellent! The website does not have any flash contents.
Frame
Excellent! The website does not use iFrame solutions.
Keywords cloud
developers  language  oct  archive  specification  api  world  group  platform  course  using  nov  developer  groups  features  navigation  payment  web  defines  graphics  introduction  vector  document  accessibility  video  community  sep  meetup  svg  software  open  september  how  published  payments  first  application  html  lisbon  support  standards  proposed  paciello  messages  version  css  working  portugal  netherlands  idl  specifications  user  new  scalable  microsoft  interfaces  drafts  recommendation  apr  http 
Keywords consistency
Keyword Content Title Description (meta description) Headings (headings)
web 38
group 14
september 14
working 13
html 11
published 10
Keywords (2 words) Content Title Description (meta description) Headings (headings)
group has 4
has published 4
working group 3
specification defines 3
graphics svg 3
web payments 3
Keywords (3 words) Content Title Description (meta description) Headings (headings)
call for review 2
proposed recommendation published 2
Headings (headings)
H1H2H3H4H5H6
11019000
Heading structure in the source code
  • <H1> W3C
  • <H2> Site Navigation
  • <H3> Technical Reports
  • <H3> Web and Industry
  • <H3> Web for All
  • <H3> Community and Business Groups
  • <H3> Working Groups
  • <H3> Dev Resources
  • <H3> Member-only Home
  • <H2> News
  • <H3> W3C Invites Developers to Lisbon Meetup (19 September)
  • <H3> Call For Review: HTML 5.1 Proposed Recommendation Published
  • <H3> First Public Working Drafts of Web Payments HTTP Specifications
  • <H3> Secure Contexts published as a Candidate Recommendation
  • <H3> W3C Invites Implementations of Scalable Vector Graphics (SVG) 2
  • <H3> Call for Review: WebIDL Level 1 Proposed Recommendation Published
  • <H3> First Public Working Draft: TV Control API Specification
  • <H3> W3Cx and Microsoft open CSS Introduction MOOC course
  • <H2> Talks and Appearances
  • <H2> Events
  • <H2> W3C Blog
  • <H2> Jobs
  • <H2> Validators, More Software
  • <H2> Web Standards for the Future (Video)
  • <H2> W3C Member Testimonial
  • <H3> NEC Corporation
  • <H2> Footer Navigation
  • <H3> Navigation
  • <H3> Contact W3C
  • <H3> W3C Updates
  • Expand
Images
We found 16 images on this web page.

Excellent! Every image has an alternative text attributes set on this website.

SEO audit: technology

Redirection (www / not www)
Excellent! The web address is accessible only in one version. The version without www is redirected to the version with www.
Favicon
Excellent! The website uses favicon.
Doctype
XHTML 1.0 Strict
Encoding
Perfect! The character encoding is set: UTF-8.
W3C validity
  • Errors: 1
  • Warnings: 0
Go to the W3C errors >>>
Deprecated HTML
Excellent! No deprecated HTML tags are detected.
Printability
Excellent! The website uses printer-friendly CSS.
404 Page
The website has a 404 error page.
Checking the robots.txt file
There is robots.txt file.
http://www.w3.org/robots.txt
User-agentDisallow (parts which have been disallowed for the search engines)
W3C-gsa
  • /Out-Of-Date
W3T_SE
  • /Out-Of-Date
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)
  • All subpages are denied
W3C-checklink
  • All subpages are allowed
*
  • /*/wp-admin/
  • /*/wp-includes/
  • /*/wp-content/plugins/
  • /*/wp-content/cache/
  • /*/wp-content/themes/
  • /blog/*/trackback/
  • /blog/*/feed/
  • /blog/*/comments/
  • /blog/*/category/*/*
  • /blog/*/*/trackback/
  • /blog/*/*/feed/
  • /blog/*/*/comments/
  • /blog/*/*?
  • /community/trackback/
  • /community/feed/
  • /community/comments/
  • /community/category/*/*
  • /community/*/trackback/
  • /community/*/feed/
  • /community/*/comments/
  • /community/*/category/*/*
  • /community/*?
  • /Consortium/Offices/trackback/
  • /Consortium/Offices/feed/
  • /Consortium/Offices/comments/
  • /Consortium/Offices/category/*/*
  • /Consortium/Offices/*/trackback/
  • /Consortium/Offices/*/feed/
  • /Consortium/Offices/*/comments/
  • /Consortium/Offices/*?
  • /wiki/index.php?
  • /wiki/index.php/Help
  • /wiki/index.php/MediaWiki
  • /wiki/index.php/Special:
  • /wiki/index.php/Template
  • /wiki/skins/
  • /*/wiki/index.php?
  • /*/wiki/index.php/Help
  • /*/wiki/index.php/MediaWiki
  • /*/wiki/index.php/Special:
  • /*/wiki/index.php/Template
  • /2004/ontaria/basic
  • /Team/
  • /Project
  • /Web
  • /Systems
  • /History
  • /Out-Of-Date
  • /2005/06/blog/
  • /2004/08/W3CTalks
  • /2007/11/Talks/search
  • /People/all/
  • /RDF/Validator/ARPServlet
  • /RDF/Validator/rdfval
  • /2003/03/Translations/byLanguage
  • /2003/03/Translations/byTechnology
  • /2005/11/Translations/Query
  • /2000/06/webdata/xslt
  • /2000/09/webdata/xslt
  • /2005/08/online_xslt/xslt
  • /Bugs/
  • /Search/Mail/Public/
  • /2006/02/chartergen
  • /2004/01/pp-impl
  • /Consortium/supporters
  • /2007/08/pyRdfa/
  • /2012/pyRdfa/extract
  • /WAI/PF/comments/
  • /participate/conferences.xml
  • /scripts/
  • /2005/01/yacker/
  • /2005/01/yacker?
  • /2003/09/nschecker?
  • /services
  • Expand


Sitemap
Error! No sitemap found!
Google Analytics
The Google Analytics tracking code is missing.
Google Tag Manager
Suggestion! The website does not use the Google Tag Manager.
Email encryption
Warning! The website contains at least one unencrypted email address.
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