As of my last update in September 2021, I can provide information on the Google Core Algorithm Updates up to December 2020. Please note that there might have been additional updates and changes beyond that date. Here are the significant core algorithm updates released by Google in December 2020:

December 2020 Core Update (December 3, 2020):

This was a broad core algorithm update that aimed to improve the relevance and quality of search results. Google releases core updates several times a year, and they can have noticeable impacts on search rankings for websites. The December 2020 Core Update was no exception, as it affected the rankings of many websites across various industries.

Google did not provide specific guidance on how to recover from the update’s impact, as core updates focus on overall improvements to search algorithms. Instead, they advised website owners to focus on creating high-quality, user-centric content, and to avoid engaging in any manipulative or spammy practices.

As with any core update, some websites may experience fluctuations in rankings, while others may see improvements. It’s essential to monitor your website’s performance and make ongoing improvements to enhance its overall quality and relevance.

Keep in mind that Google’s algorithm is continuously evolving, and it’s normal for rankings to fluctuate from time to time due to various updates and adjustments made by Google.

To stay up to date with the latest changes and ensure that your website performs well in search results, regularly check Google’s official announcements and follow SEO best practices.