Content farms and Google Panda (2011)
In the late 2000s, companies like Demand Media mass-produced cheap articles matched to popular search queries, flooding Google results with thin, formulaic content. In February 2011 Google launched the Panda update, which re-ranked search results to demote mass-produced, low-value pages.
Sites built on content farming lost large shares of search traffic almost overnight.
Established the pattern of platforms using algorithm changes to counter automated content floods.
LinkedIn's plan to demote AI-generated posts mirrors how Google answered automated content — a platform using its algorithm to police quality.
