One of my smaller sites is no longer ranking #1 for the site name (it slipped down to #4 in June). That is usually a sign of being penalized by Google but the overall Google traffic is steady so I'm not 100% sure what is happening.
The social profiles for my website & a national magazine article are now ranking above the site so perhaps Google increased the value of those sites.
The site is almost all white hat but it does have a few expired domains that I rolled into the site. Maybe Google changed how the positive or negative signals of old domains flow in redirects.
The site name is a combo of two generic terms like "Widget Library" so perhaps Google changed how the algo treats keyword rich domains.
Maybe Google has changed how they see certain words as generic keywords vs brand names. Possibly they think my site name is a generic keyword and the serp needed some variety.
Right now, I'm thinking it doesn't matter if my site is penalized or Google simply changed the algo. I need to increase the positive ranking signals for the site. What do you think? How would you handle it?