Apache configuration to force clients to load resources over secure HTTPS only

Force SSL, remove www and rediret all to index.php in apache .htaccess

RewriteEngine On

# Non-www for portacode.com & remove trailing slashes
RewriteCond %{HTTP_HOST}   ^www\.portacode\.com$ [NC]
RewriteRule ^(.*)\/$ https://portacode.com/$1 [L,R=301]
# End Non-www for portacode.com

# Force SSL
RewriteCond %{HTTPS} !on
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
Header append Content-Security-Policy: "upgrade-insecure-requests;"
Header append Strict-Transport-Security: "max-age=86400"
# End Force SSL

# All to index.php
RewriteCond %{REQUEST_URI} !^/index\.php$ [NC]
RewriteRule ^(.*)$ /index.php?resource=$1 [L,QSA]
# End All to index.php