Free health check

See your first health check free. Upgrade when you want ongoing Security + CrawlProof + ModelSunset.

Run one free scan. Then run checks whenever you want with Solo $29 or Pro $49.

URL to scanWe scan the public site, like https://yourapp.com. One free check per browser.How you own this site

Say how you control it. Example: you built it, or you have admin access. We do not scan sites you do not own.

I own or control this site, and I am allowed to test it.Optional proof: add <meta name="howistheapp-verification" content="yes"> to your homepage, or a DNS TXT record that starts with howistheapp-verify=. Without it, the scan runs on your word and is marked as not verified.package.json (optional)

ModelSunset reads this file in the request. It is not fetched from a private repo.

What this free check runs

Security: headers quality, TLS/HTTPS, cookies, sensitive paths, secret-shaped strings
CrawlProof: per-bot robots, sitemap XML, SEO meta/OG, llms.txt
ModelSunset: retired AI models, old AI endpoints, and SDK versions in your page, scripts, and package.json