Backlink Checkers UK

A small host of them. Every major search engine optimisation company seems to do one of these. Or hire someone who does. Realistically, they shouldn't be taken as Gospel as each one will interpret rather than document its findings. Forensic, these are not. But you'll get the drift. Oh yes, where you do get a specific figure from Google, I wouldn't recommend you believe it. Google tend to be so secretive about their genuine goings-on that experience (mine and others) indicates they give nothing away.

Another one.

Another one, this time from Market Position.

A bizarre but extremely useful graph-type view of your back-links. get secondary and tertiary potential link partners with it.

Calculates how many of your IBLs are deep and their ratio to the home page IBLs.

Promises to analyse deeper, better than before. Some day.