It does not redirect from http to https, while the site is not accessible at all via http. My cant?

Question

Digital certificates

Hello dear masters. The essence of the problem is that the site is not accessible via the http protocol, it gives (after 2-3 minutes of loading) an access error and does not redirect to https. If you enter a direct address via https, everything works. Tried many constructs in .htaccess worked fine yesterday

RewriteCond %{HTTPS} off
RewriteCond %{HTTP:X-Forwarded-Proto} !https
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

none work today. The last one I tried

RewriteEngine On
RewriteCond %{HTTP_HOST} ^(www.)?site.com$ [NC]
RewriteCond %{HTTP:X-Forwarded-Proto} !=https
RewriteRule ^(.*)$ https://siite.com/$1 [R=301,L]

I also noticed an interesting problem, when adding a site to the bookmarks bar with https, the picture is white (more precisely, it is simply missing, but it should be so), and if you add it with http, it is red as soon as the domain was registered.
Please advise how to solve this problem? tired already.

Answer 1

Purely by symptoms - port 80 was closed via iptables (packets are simply dropped - drop).
You can say more precisely if you see the patient and configs.