Htaccess and index

If you navigate directly to the View Source page, you won’t be able to see your page because you’ll be blocked by this security system:

If you want to view the source of your page, you can simply navigate to your site first, then right click anywhere and then choose “View page source”.

However, the page source isn’t really interesting. Your site just returns a 500 status code with no page output. So the page source is just empty.

As for the issue itself, a HTTP ERROR 500 still means something is crashing. So please try enabling debug display / display errors again to get an actual error message: