Recent content by rogeryin

In this particular case, every single page and keyword dropped out of the top 100. Nothing major was changed during this period, I suspected an althorithm penalty but there were no obvious violations happened on this site. As you can see from the chart the clicks jumped up a second time before...

To me it would be a sudden drop of all rankings and never be able to find out what happens

carving my name here

this is genius , thank you!