Five free checks for any website

Each one reads only what any visitor can see, and takes under a minute. The full scan runs all five at once.

• Accessibility checker

  Check any website against WCAG 2.2 AA in under a minute: missing labels, low contrast, image descriptions and tap targets, with the checks a person must make.

• WordPress vulnerability checker

  Check a WordPress site's version and visible plugins against the public vulnerability database, from the outside, the way an attacker sees it.

• Security headers checker

  Check which of the five standard security headers a website sends, whether it forces HTTPS, and whether it can be framed by another site.

• PHP version checker

  Find out which PHP version a website's server reveals, and whether that version still gets security fixes from php.net.

• Website speed test

  Test how fast a website's homepage loads on a phone: when the main content appears, layout shift, page weight and server response, with Google's targets.