Active links is a tool for you to track all links on your site that that visitors/members are viewing. This will help you to diagnose troublesome links and help you resolve issues with hackers. You can block links (They will be redirected to your main site), unblock links, keep track of viewed links/ips/and dates and times, prune old links (Previous to the current day) all from the administration panel! The time is adjustable in the configuration file so you can have the most accurate information possible.