Hey guys One of my pages was hit pretty badly for no reason apparently. From 1st page of google for Medium competition keyword to 300+ position. SERP is bouncing but even after four days I am more or less still there. I can PM you guys if you can analyze that. I have checked that there has been no recent algorithm roll out so not sure what has hit it. I have been backlinking but proper 2-3 tier one and have tried only quality links for 1st tier. And it has been on 1st page of google for a good 5-6 weeks so not sure what I did wrong or is this common behavior? Thanks.