To check why no padlock use https://www.whynopadlock.com/
When the top left on the URL bar showing “Not secure”, it’s because there are some URL pointing to the http:// versions. Do the following to get the lock.
Make sure to have the latest backup before attempting to do the below.
Go to ELEMENTOR >> TOOLS >> REPLACE URL, then replace old with new.
Install Really Simple SSL
To not show directory listing add the below to the .htaccess file
Options -Indexes
Hyperlink to another section of the page
Right click to edit >> Link >> #section-name
Go to the section Right click to edit >> Advanced >> CSS ID >> put in section-name