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The practice / Free

Check your startup’s site

Paste your startup’s address and see what a crawler, an AI agent and a first-time visitor find on your public pages: whether it renders without JavaScript, your link preview, llms.txt, sitemap, status page, changelog and job listings. Free, no sign-up.

How the check works

  • We read at most nine public pages: your homepage, robots.txt, llms.txt, your sitemap, and the status, changelog and careers pages your homepage links to.
  • We follow your robots.txt, and if your site answers “too many requests” we stop at once.
  • We never sign up, log in, fill in a form or test for security holes.
  • The result is shown only to you. We keep it for ten minutes so repeat checks don’t hit your site again, then it is gone. We don’t ask for your name or email.

These are the same checks we run every day on the startups we follow.

Run a startup?

The practice starts by doing the work: what we find goes to you first, and a free weekend on one named problem can follow.

How we work with startups