Google March 2024 Core Update
Largest core update in years; folded in the helpful content system and added scaled content abuse, expired domain abuse and site reputation abuse policies. Completed Apr 19, 2024.
What happened
The March 2024 core update was one of Google’s largest and most complex, taking about 45 days to complete (March 5 to April 19). It integrated the helpful content system into the core algorithm, and Google launched new spam policies at the same time covering scaled content abuse, expired domain abuse and site reputation abuse. Google said the changes would reduce low-quality, unoriginal content in results by around 40%.
Who it affected
All sites.
What it means for marketers today
If you lost traffic in March–April 2024, review content quality and any mass-produced pages. Read how to recover after a core update.
Related
See the full Google Algorithm Update History (2003–2026)