Why Google is NOT indexing your pages?
I have tons of data showing how and why large websites don’t get fully indexed by Google. Fortune 500 companies are losing money because they fail to get their valuable pages indexed. I’m talking about indexable, unique pages that Google refuses to index. I’ve been very interested in this problem for a while now. There are now months worth of data in our database showing why these problems occur and how to address them. I think we came to some interesting conclusions looking at our data, Google’s patents, and talking to Googlers (Martin Splitt and John Mueller).