Hello mate, could you please help me with something, maybe you had similar experience. I started a new website project (english), but I am building it on an expired domain. That domain had some good backlinks, but I haven't rebuild it, but just started to do my blog from the scratch (tech, gaming niche). I started to focus on good keywords and solid seo. Also did some quora and reddit promoting. I have an access to big authority media site in my country (not english site) and also put a few links in niche articles there. Did some reddit follow links, tumblr posts, photobucket wiht links, facebook, etc.
Now, I am only two weeks up, but in the first week my pages were indexed corectly and I started to get some traffic for search engines and a lot of my keywords were ranked in top 20, but then suddenly in the last few days the most of the content disappeared from site: google and traffic from search engines is almost zero (just some from bing, no google at all). I also start to lose top keywords from ranking (ahrefs). What's happening? Did I do something wrong, or it was just a good kick start and now I need to start working hard on on site and off site seo?