Google has indexed my homepage with an ip like this: ip_number/~user_name instead of my home page URL. How can I solve this issue?
add .htaccess file to the root-folder of your site with content: RewriteCond %{HTTP_HOST} ^ip_number/~user_name$ RewriteRule ^(.*)$ "http\:\/\/SITE\.COM\/$1" [R=301,L]
some hosting accounts submit websites to search engines so your site might have been submitted by the hosting account before it was published. just build backlinks to your site and the domain indexing issue will be fixed.