Evaluating LinkRating projects is a very sophisticated process: we crawl each link anew, establish over 50 ranking factors for each link and run all links through more than 30 rule-sets.
In order to be able to integrate LinkRating into the link module for free, we use a slot system to allocate our system resources. The first weekly project slot is already contained in your link module. This means that you can crawl one project per week, without any additional costs.
If you require more project slots, these cost €39 (after tax) per month, for each additional slot – which puts the cost at about €9 per crawl. You can easily purchase additional LinkRating slots on the “LinkRating projects” page.