Secure URL is return ERR_TOO_MANY_REDIRECTS with WordPress

Question

Why Secure URL is return ERR_TOO_MANY_REDIRECTS with WordPress?

• if i am using single index.php then https is working.
• if i add wordpress project at same directory with WP_HOME = https then it return ERR_TOO_MANY_REDIRECTS .
• if i add wordpress project at same directory with WP_HOME = http then it is working but console return This request has been blocked; the content must be served over HTTPS using httpd This request has been blocked; the content must be served over HTTPS using httpd , and it is not display properly.

htaccess file:

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress

Answer 1

Add .htaccess file for wordpress sub directory folder.

<IfModule mod_rewrite.c>
RewriteEngine on
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{HTTPS} !=on
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]
RewriteRule ^(/)?$ index.php [L] 
</IfModule>