Hi guys! New to this blog but in desperate need of advice regarding SEO and Adsense. I'm averaging around 10k visitors from Facebook and Twitter (legit users, FB = 250k page, Twitter = 800k account), but my RPM is very low - less than $1. I don't know if this is because I've got terrible SEO. I'm using the Yoast SEO plugin, is this good? Would love to chat with an expert on Skype who could give me some advice. Thanks!