Hi all, Recently I saw some stranges moves on one of my website and I don't really know how I should approach that anymore. Previously, I was ranking good for most of my keywords, most of them page 1. Then everything dropped like -30 to -60 positions on the SERP. I'd guess it was a hit for some shitty links I purchased long time ago. After the hit, I disavowed all these shitty links. Few weeks later, all keywords are back at their positions, some even better than before. But today, everything is down again. I didn't build any new backlinks to the site for several months now. Besides backlinks, I've got pretty much the best content for the niche. What's your opinion on that ? I didn't get any message on Webmaster Tool. Honestly I'm a bit lost now. Should I just delete the website and build a new one with all my content ? Here are some examples of the rankings.