We have a major competitor that in the last year has gone from a few thousand pages showing in Yahoo to over 10 million in the last update. Their site hasn't changed and I know for a fact they do not have that many pages. In product they have maybe around 300 thousand at best. Going by links on their site they should only have maybe around 5-10 thousands links
Any idea of how they managed that? I know they are cheating but have no way of telling if it's some kind of cloak or other way of doing it.
If it is a legal way of making this happen, I'd sure like to know how.
As for cloaking...how can you personally tell if someone uses this method?