Free tools for any website.

Type a domain, get an answer in seconds. No sign-up. When you need the same answer for a whole list of sites, each tool has a bulk version on Apify.

• Website health score

  A score from 0 to 100 for up to five pages of a site, and the five fixes that matter most, in plain words.

  Check a site

• Tech stack and email set-up

  The platform and tools a site runs on, who handles its email and whether SPF and DMARC are in place, its host, and its renewal dates.

  Look up a domain