What it is
Beyond the ranking and security angle, plain HTTP shows a not secure warning that destroys user trust on sight. HTTPS is table stakes for credibility. Insecure connection. Trust + ranking signal; browser warnings. Implement HTTPS. Medium-high. Direct.
Why does no https (trust) matter for AI search?
Trust + ranking signal; browser warnings.
How do you fix it?
Implement HTTPS.
How do you find it on your site?
- Load the site over http and check for a not secure warning.
- Confirm a valid certificate and an http to https redirect.
- Serve everything over HTTPS.
- Add HSTS once it is solid.
Which ranking and citation factors does it touch?
The not secure warning undermines trust instantly, on top of the security and ranking cost. HTTPS is essential.
What is the impact?
Medium-high. Direct.
What is the evidence?
HTTPS is a trust/ranking signal. Google Search Central, Secure your site with HTTPS
Frequently asked questions about no https (trust)
What does "No HTTPS (trust)" mean?
Insecure connection.
How do you fix no HTTPS (trust)?
Implement HTTPS.