[peterko]

As I mentioned, my site is about supreme clothes discount coupons, and I'm doing content update almost on a daily basis, that's specific of the site. But it looks like it doesn't help too much in terms of raising Google SERP results. It's very possible, something else restrict Google from raising SERP and may be that something else makes more effect than all of my efforts to update content on a regular basis.

So, I even start thinking that content update is not a major factor for improving a website status.

Have a great day