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SortSite - Accessibility Checker and Validator

Test a Site

Supported Standards

SortSite checks sites against W3 WCAG accessibility standards, and compliance with Section 508 of the Rehabilitation Act.

These checks help find problems stopping disabled users from using a web site.

Accessibility Standards Testing

Checks include:

  • WCAG 2.1 - over 350 tests covering A, AA and AAA guidelines
  • WCAG 2.0 - over 340 tests covering A, AA and AAA guidelines
  • Section 508 (2017) - over 330 tests covering A and AA guidelines

File formats checked for accessibility include HTML, CSS, JavaScript, PDF, GIF and Word.

Note: some accessibility issues require human judgement and cannot be tested automatically.


SortSite accessibility report screenshot showing Section 508 and WCAG 2 level A, double A and triple A issues