Form On HTTP URL
What This Means
A form element (e.g., login, contact, search, subscription) is present on a page served over HTTP rather than HTTPS. Any data entered into the form and submitted is transmitted over the network without encryption.
Why It Matters for SEO
Unencrypted form submissions are plaintext-readable by anyone on the same network — a coffee shop Wi-Fi user, an ISP, or a network-level attacker. For login forms, this means credentials are visible in plaintext. For contact forms, personal information is exposed. Chrome displays "Not Secure" warnings specifically for HTTP pages with forms to warn users.
What the Platform Checks
Identifies pages served over HTTP that contain <form> elements. Fires for each such page.
How to Fix It
Migrate the page (and all pages with forms) to HTTPS. This is the only correct fix — no configuration of the form itself can protect data if the underlying connection is not encrypted. See the HTTPS migration guidance for protocol and redirect configuration.
Find every formon an HTTP page
The audit identifies every HTTP page containing a form — a critical security issue requiring HTTPS migration.