I've one high traffic Drupal based website on Ubuntu which I manage myself. Many times my servers have been hacked.
I never provide dofollow links to anyone. I've a fear if my site is hacked and somebody inserts harmful links then Google will drop my site from SERP in no time.
To handle this I need way to daily check for do-follow links in the site.
Are there any paid tools or do we need to write custom scrapers to do this?
