Element Code: SE-013
Quick Reference (Critical Issue)
Issue: Password field on page served over HTTP
Impact: Passwords transmitted in plain text, easily intercepted
Fix: Serve login pages over HTTPS only
Detection: Browser warnings, security audits
What Is This Issue?
Password fields on HTTP pages mean passwords are sent unencrypted. Anyone on the network can intercept them. Browsers now warn users about this.
Why This Matters for Your Website
This is a critical security vulnerability. User credentials can be stolen by anyone able to observe network traffic.
How to Fix This Issue
- Force HTTPS: All login pages must be HTTPS
- Redirect: HTTP login attempts should redirect to HTTPS
- Check forms: Form action URLs should also be HTTPS
Tools for Detection
- Browser: Shows "Not Secure" warning
TL;DR (The Simple Version)
You have password fields on HTTP pages. This is a critical security issue. Move all login and password forms to HTTPS immediately.
Claude Vincent is a technical SEO consultant focused on crawlability, rendering, and AI-search visibility. He writes the field guides and case studies at SEO ProCheck, with a bias toward the durable, unglamorous work that decides whether search engines and AI answer engines can actually read and cite a site.
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