Yesterday my site was rank #1, 4, 5, and 6 on four different keywords in google. Today I check it has drop past 80+ in rankingconfused: . What could have happened? Has this happened to anyone before?
But i've been ranking on the first page for the past 4 months. This is too suden. 60% of my traffic comes from search engine. I'm losing a lots of traffic and revenue.