NEWS: Great blog post about recent Google algo updates. Not sure if posted here already, but well worth a read:
From Maccabees to celebrities to doorways to affiliates, Google took it all on in December of 2017. There were several dates leading up to the holidays with significant movement from an algorithm update standpoint, including December 5, December 12, December 15, December 18, and December 26 (with possible connections between some of those updates). This post covers what I saw while digging into the December volatility.