Not exact matches
On top of that, the backlink checker also identifies if any
links were taken away, if the
links were NoFollowed, if the
anchor text changed, or if the page that holds your
link all of a sudden becomes populated with
spammy content.
The truth is, bad
links produce bad results, so you don't want
links from farms, irrelevant websites, pages with low PA scores, untrusted websites, irrelevant forums, low - quality directories, widgets, or with over-optimized
spammy anchor text.
Either they have a very low number of
links (not enough power) or they have too many bad
links (
spammy links from untrusted and / or irrelevant sites), or they have an
anchor text over-optimization penalty (Penguin), or a
link velocity issue.