The web accessibility guidelines covered include WCAG 2.0--Section 508, W3C Web Content Accessibility Guidelines 2.0, and U.S. federal procurement standards. HTML CodeSniffer generates reports of evaluation results, giving the user step-by-step evaluation guidance and displaying information within the scanned web pages. It automatically reviews single pages specifically, including both restricted and password protected. The browser plugins supported include Google Chrome, Firefox, Internet Explorer 8, Internet Explorer 9, and Safari. The supported format is HTML, with the most recent version 2.0.3 being released on December 15, 2014. The license is open source, and the online service includes an online checker, hosted service and server installation.