Is the http -> https redirect not working correctly?

Question

htaccess

I want to set up a rediket from http to https. I write the following in the .htaccess file:

RewriteCond %{HTTP:HTTPS} !=on [NC]
RewriteRule ^(.*)$ portal.ru$1 [R=301,L]

Instead of redirecting to an https redirect, it redirects like this: www.portal.ru/portal.ru
What could be wrong? Worth ModX, Sweb hosting

Answer 1

RewriteCond %{HTTP:HTTPS} !=on [NC]
RewriteRule ^(.*)$ https://portal.ru/$1 [R=301,L]