SEO tricks from Patio11

Awesome! Thanks :)

Seriously Patrick, it was awesome to have you here. You were voted as the most helpful speaker at 500 we've had so far in the batch. Thanks!

Ooh, look, an on-topic location to ask Patrick questions. ;)

So, about that whole "subdomain" thing, as mentioned in this article. The problem in SEO is that separate subdomains accrue separate Google scores, correct? So if I was to serve my whole site from a third-tier domain, like "www.example.com", that would be okay? Provided I were not foolish enough to also put stuff on "example.com" and "other.example.com" and expect links to that content to contribute to the reputation of "www.example.com"?

Basically I'm looking for confirmation that the classic old "www" prefix is okay, if used carefully. (Lots of people hate it for aesthetic reasons, and I used to agree with them, and then I had to dig into the rules for DNS CNAMEs, and the terrifying results have made me fall in love with "www" again. Unless you tell me it's bad, in which case I guess I'll just have to take to drink.)

I agree with all these points, except with respect to Twitter. There is one case where I have seen Twitter impact SEO and that's in getting a new URL indexed fast, and in local SEO... Lots of tweets about a local-related page from people whose (legit) accounts are located in the same region seem to help for local keywords.

Yeah. Have to agree with you here. I just tested this recently , getting a few hundred retweets of an obscure URL ranking on page 4 for an obscure term and it moved to page 2 within a few days. I suspect Google may not be getting Twitter data directly (or getting it as fast as when they had the direct relationship), but, at the very least, there's a strong second-order impact between pages earning lots of tweets and getting ranked.

Our latest public post on this is here: http://www.seomoz.org/blog/do-tweets-still-effect-rankings but we'll continue to test and try to get more definitive answers.