Google
March 2026 Core Update
In brief
First core update of 2026, rolled out over about two weeks, in continuity with Google's quality updates.
Key points
- First core update of 2026, rolled out over roughly two weeks.
- Follows on from Google's quality updates.
- Global reassessment of page relevance.
- Volatility to watch on positions and organic traffic.
Analysis
This first core update of 2026 arrives right after a spam update, which requires a careful reading of the dates to separate the two phenomena. A window of about two weeks allows a relatively quick analysis once the rollout is finished.
Like any core update, it redistributes visibility according to perceived relevance and reliability. Sites with a solid editorial foundation and an established reputation generally absorb these reassessments better.
What to do
- Compare the periods before the spam update, between the two, and after the core update to isolate the effects.
- Audit strategic pages on their alignment with intent and the E-E-A-T criteria.
- Check the presence of key content in AI answers in addition to position tracking.
Impact
Global re-evaluation of relevance. Volatility to monitor on positions and organic traffic.