Fix · Apache
Fix “HTTP redirects to HTTPS” on Apache
Answer every http:// request with a 301 redirect to the https:// URL (and enable HSTS once that works).
<VirtualHost *:80>
RewriteEngine On
RewriteRule ^(.*)$ https://%{HTTP_HOST}$1 [R=301,L]
</VirtualHost>
Verify the fix
Re-run the HTTP redirects to HTTPS check after deploying. Test config changes in staging first and keep a rollback: a wrong header can break a site faster than a missing one.
Other stacks: nginx · Caddy · Express / Node · Cloudflare