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w3.org

Website review w3.org

 Generated on November 12 2016 04:24 AM

Old statistics? UPDATE !


The score is 61/100

Download PDF Version

SEO Content
Title

World Wide Web Consortium (W3C)



Length : 31

Perfect, your title contains between 10 and 70 characters.
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 : 167

Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
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 12 18 0 0 0
  • [H1] W3C
  • [H2] Site Navigation
  • [H2] News
  • [H2] Talks and Appearances
  • [H2] Events
  • [H2] Privacy Policy Update Planned
  • [H2] W3C Blog
  • [H2] Featured Video
  • [H2] Jobs
  • [H2] Validators, More Software
  • [H2] Web Standards for the Future (Video)
  • [H2] W3C Member Testimonial
  • [H2] Footer 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
  • [H3] HTML 5.1 is a W3C Recommendation
  • [H3] W3C Invites Implementations of Encoding
  • [H3] Geolocation API Specification 2nd Edition is a W3C Edited Recommendation
  • [H3] Call for Review: Content Security Policy Level 2 Proposed Recommendation Published
  • [H3] W3Cx opens CSS Introduction course
  • [H3] First Public Working Draft: Resource Timing Level 2
  • [H3] Tim Berners-Lee joins the Computer Science Department at the University of Oxford as a Professor
  • [H3] Beijing Knownsec Information Technology Co., Ltd.
  • [H3] Navigation
  • [H3] Contact W3C
  • [H3] W3C Updates
Images We found 36 images on this web page.

8 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio Ratio : 5%

This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash Perfect, no Flash content has been detected on this page.
Iframe Great, there are no Iframes detected on this page.

URL Rewrite Bad. Your links have query string.
Underscores in the URLs We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links We found a total of 92 links including 1 link(s) to files



Anchor Type Juice
Standards Internal Passing Juice
Participate Internal Passing Juice
Membership Internal Passing Juice
About W3C Internal Passing Juice
By date Internal Passing Juice
By group Internal Passing Juice
Automotive Internal Passing Juice
Digital Publishing Internal Passing Juice
Entertainment (TV and Broadcasting) Internal Passing Juice
Web and Telecommunications Internal Passing Juice
Web of Data Internal Passing Juice
Web of Things Internal Passing Juice
Web Payments Internal Passing Juice
Web Security Internal Passing Juice
Accessibility Internal Passing Juice
Internationalization Internal Passing Juice
W3C A to Z Internal Passing Juice
Current Groups Internal Passing Juice
Proposed Groups Internal Passing Juice
Participant guidebook Internal Passing Juice
More ways to participate Internal Passing Juice
Join a Group Internal Passing Juice
Get Member Account Internal Passing Juice
Skip Internal Passing Juice
Archive Internal Passing Juice
Web Platform Working Group Internal Passing Juice
HTML 5.1 Internal Passing Juice
Archive Internal Passing Juice
Internationalization Working Group Internal Passing Juice
Encoding Internal Passing Juice
Archive Internal Passing Juice
Geolocation Working Group Internal Passing Juice
Geolocation API Specification 2nd Edition Internal Passing Juice
2013 Recommendation Internal Passing Juice
errata Internal Passing Juice
Archive Internal Passing Juice
Web Application Security Working Group Internal Passing Juice
Content Security Policy Level 2 Internal Passing Juice
Archive Internal Passing Juice
CSS Introduction External Passing Juice
W3Cx External Passing Juice
Archive Internal Passing Juice
Web Performance Working Group Internal Passing Juice
Resource Timing Level 2 Internal Passing Juice
Archive Internal Passing Juice
Tim Berners-Lee Internal Passing Juice
announced External Passing Juice
World Wide Web Foundation External Passing Juice
Decentralized Information Group External Passing Juice
More news… Internal Passing Juice
- External Passing Juice
IFSF annual conference External Passing Juice
Accessing Higher Ground External Passing Juice
XForms, the only Standard Web Framework External Passing Juice
NLUUG najaarsconferentie External Passing Juice
W3C Now and Next Internal Passing Juice
SemWebPro 2016 External Passing Juice
Apache Big Data Europe External Passing Juice
Social Web WG Meeting Internal Passing Juice
Smart Descriptions & Smarter Vocabularies (SDSVoc) Internal Passing Juice
Silver Task Force Meeting Internal Passing Juice
Spatial Data on the Web F2F Internal Passing Juice
CSS Working Group Meeting External Passing Juice
Timed Text working Group F2F Internal Passing Juice
standards Internal Passing Juice
Code of Ethics and Professional Conduct Internal Passing Juice
Friend of W3C Internal Passing Juice
W3C mission Internal Passing Juice
Privacy Policy Update Planned Internal Passing Juice
White House Disability & Inclusive Technology Summit Internal Passing Juice
Shadi Abou-Zahra Internal Passing Juice
DOI/DONA vs. the Internet Internal Passing Juice
W3C and Big Data Internal Passing Juice
No open positions Internal Passing Juice
Web Accessibility Engineer Internal Passing Juice
Web Standard Expert Internal Passing Juice
Unicorn Internal Passing Juice
HTML Internal Passing Juice
CSS Internal Passing Juice
W3C cheatsheet Internal Passing Juice
More Open Source Software Internal Passing Juice
Web Standards for the Future (Video) External Passing Juice
Beijing Knownsec Information Technology Co., Ltd. External noFollow
Home Internal Passing Juice
Contact Internal Passing Juice
Help and FAQ Internal Passing Juice
Sponsor / Donate Internal Passing Juice
Site Map Internal Passing Juice
Feedback Internal Passing Juice
Keio External Passing Juice
Beihang External Passing Juice
Usage policies apply Internal Passing Juice

SEO Keywords
Keywords Cloud validators data more web standards china w3c knownsec open technology
Keywords Consistency
Keyword Content Title Keywords Description Headings
w3c 9
standards 6
web 4
technology 4
more 3

Usability
Url Domain : w3.org
Length : 6
Favicon Great, your website has a favicon.
Printability Great. We have found a Print-Friendly CSS.
Language Good. Your declared language is en.
Dublin Core This page does not take advantage of Dublin Core.

Document
Doctype XHTML 1.0 Strict
Encoding Perfect. Your declared charset is UTF-8.
W3C Validity Errors : 0
Warnings : 0
Email Privacy Great no email address has been found in plain text!
Deprecated HTML Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
Excellent, your website doesn't use nested tables.
Too bad, your website is using inline styles.
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 http://w3.org/robots.txt

Great, your website has a robots.txt file.
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.

PageSpeed Insights

76 / 100    Speed
  Should Fix:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 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.

Optimize CSS Delivery of the following:

  • http://www.w3.org/2008/site/css/minimum
  • http://www.w3.org/2008/site/css/advanced
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 110.5KiB (57% reduction).

  • Compressing and resizing https://www.w3.org/2016/10/tbl.jpeg could save 61.6KiB (96% reduction).
  • Compressing https://www.w3.org/2016/09/CSSIntro-logo.png could save 37KiB (39% reduction).
  • Compressing http://www.w3.org/2015/10/W3C-Developers_Assets/W3C-Developers-Dark.png could save 4.2KiB (38% reduction).
  • Compressing http://www.w3.org/2008/site/images/ttwf-dinos.png could save 2.6KiB (38% reduction).
  • Compressing http://www.w3.org/2008/site/images/w3devcampus.png could save 2.4KiB (30% reduction).
  • Compressing http://www.w3.org/2015/04/w3cx-home.png could save 2.1KiB (39% reduction).
  • Compressing https://www.w3.org/html/logo/downloads/HTML5_Logo_128.png could save 620B (28% 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 29.3KiB (74% reduction).

  • Compressing http://www.w3.org/ could save 28.8KiB (75% reduction).
  • Compressing http://www.w3.org/2008/site/images/Twitter_bird_logo_2012.svg could save 578B (43% reduction).
Show how to fix
  7 Passed Rules
Show details
Avoid landing page redirects

Your page has no redirects. Learn more about avoiding landing page redirects.

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.

96 / 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="#" class="desktop">desktop</a> and 1 others are close to other tap targets final.
  • The tap target <a class="mobile">mobile</a> is close to 1 other tap targets final.
  • The tap target <a href="/standards/">Standards</a> and 2 others are close to other tap targets final.
  • The tap target <input name="q" class="text"> is close to 1 other tap targets final.
  • The tap target <button id="search-submit" type="submit" name="search-submit"></button> is close to 1 other tap targets final.
  • The tap target <a href="https://www.w3…WebPlatform/WG">Web Platform Working Group</a> and 17 others are close to other tap targets final.
  • The tap target <a href="https://www.w3…-of-encoding-3">Archive</a> and 4 others are close to other tap targets final.
  • The tap target <a href="/blog/">W3C Blog</a> and 1 others are close to other tap targets.
  • The tap target <a href="/blog/">W3C Blog</a> is close to 1 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.

87 / 100    Speed
  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 29.3KiB (74% reduction).

  • Compressing http://www.w3.org/ could save 28.8KiB (75% reduction).
  • Compressing http://www.w3.org/2008/site/images/Twitter_bird_logo_2012.svg could save 578B (43% reduction).
Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 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.

Optimize CSS Delivery of the following:

  • http://www.w3.org/2008/site/css/minimum
  • http://www.w3.org/2008/site/css/advanced
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 55.9KiB (39% reduction).

  • Compressing https://www.w3.org/2016/09/CSSIntro-logo.png could save 37KiB (39% reduction).
  • Compressing and resizing http://www.w3.org/2015/10/W3C-Developers_Assets/W3C-Developers-Dark.png could save 8.2KiB (72% reduction).
  • Compressing http://www.w3.org/2008/site/images/logo-w3c-screen-lg could save 3KiB (19% reduction).
  • Compressing http://www.w3.org/2008/site/images/ttwf-dinos.png could save 2.6KiB (38% reduction).
  • Compressing http://www.w3.org/2008/site/images/w3devcampus.png could save 2.4KiB (30% reduction).
  • Compressing http://www.w3.org/2015/04/w3cx-home.png could save 2.1KiB (39% reduction).
  • Compressing https://www.w3.org/html/logo/downloads/HTML5_Logo_128.png could save 620B (28% reduction).
Show how to fix
  7 Passed Rules
Show details
Avoid landing page redirects

Your page has no redirects. Learn more about avoiding landing page redirects.

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