Been a while, hope no one was de-indexed b/c you know what.
Anyway, we have an application that create a website with sub-pages for every zip in the US and that's just for one category.
We want to launch a site in the health field, and have close to 300 categories...so doing the math - 300 x (zips) 43,000 = approx 13 million.
We will be using an aged PR2 domain, with a decent backlink profile.
We have test sites that are ranking quite well with little to no work... a Press Release is about it.
My Question - If we launch a site with 8-13 million pages will this be flagged in Google?
What are best practices?
Thanks in advance,