Except some of those things are legit. It can in fact take multiple months to see real movement in the SERPs. Value is added by fixing tagging and such. There

Except some of those things are legit. It can in fact take multiple months to see real movement in the SERPs. Value is added by fixing tagging and such. There are a lot of snake oil salesmen just like in and industry, but some of these things don't belong on that list.