instware

Free tool · Security headers check

Your website's headers, graded in seconds.

See which browser protections your homepage sends and how to add the missing ones. One normal page load — nothing intrusive.

Light-touch: we load your homepage like a normal visitor (a few requests, no logins, forms or scanning) and read the response headers. We log each check — the domain, the result, your IP address, approximate location and browser details — to prevent misuse and follow up on results. See our Privacy Policy and Terms of Use.

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