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Checkers

Submit an URL to get results at online webpage checking services.



Page checkers

Check a webpage for performance, accessibility, and social shares.

  1. Google: Pagespeed Insights
  2. W3C: Markup Validation
  3. Twitter: Search
  4. Facebook: Link Preview
  5. Facebook: Shares (data)
  6. WebAIM: WAVE Accessibility Tool
  7. Toptal: Colorblind Web Page Filter

Site checkers

Check a website for statistics, security, and technologies.

  1. SimilarWeb
  2. Alexa
  3. Quantcast
  4. Sucuri
  5. SSL Labs
  6. W3Techs
  7. BuiltWith

Checkers board with a11y and performance icons

WordPress plugin

This page is a standalone version of the Checkers plugin for WordPress. Another Storytelling Tool from the Reynolds Journalism Institute.