Google SEO Algorithm Update: December 2020
Recently Google has announced the December 2020 Core Update on 3 December 2020.
Every year, Google updates or adjusts its algorithm hundreds of times. The vast majority of the time, the updates do not noticeably impact SERP and website owners do not even notice. However, there have been a few significant times when Google has made updates that cause obvious changes in rankings and traffic rates.
Have a look: Google 2020 Core Update