Google Helpful Content Update: How to Recover From It Today
The helpful content update hit search-first content from August 2022. Since March 2024 it is part of core ranking, so recovery means site-wide fixes.
Content Quality
Google Product Reviews Update: What It Rewards and Where It Is Now
Launched in April 2021, the product reviews update pushed thin, copied reviews down. It is now the reviews system, and Google updates it quietly.
Google Panda Update: How It Hit Thin Content and What Still Applies
Panda launched in February 2011 to push down shallow and copied pages. It became part of Google's core ranking systems in 2015, and its lessons still apply.