Guys looking for a bit of advice as i'm scratching my head here and not really sure what to make of it.
I have a site that is acting strangely in the SERPS, at first I thought it was just the good ole Google dance but now i'm not so sure here is why;
I have around 10 search terms i'm targeting all sitting at around the 60 (+/-) position (this is fine). but they don't stay there. After roughly 24 hours all of the search term rankings are gone - poof! not in the top 300
And will ONLY return when I go to Google webmaster tools and hit "fetch as Google" then within 20 minutes all of my search terms are ranking again in roughly the same positions (+/-). Then after roughly after 24 hours they all disappear until I repeat the "fetch as Google" process in webmasters again and they return.
This has been going on for a couple of weeks and if i leave it they never come back
I've not seen any of my sites acting like this before, what do you guys make of it?
also I am not using GSA SER on this site it is PBN's and and manual niche related blog comments and what i consider good on-page SEO and 100% handwritten content by my own hand.