Our board meeting is in four hours and I need a quick summary of the biggest Google algorithm updates from the past twelve months that caused the most severe organic traffic drops for publishers.
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Our board meeting is in four hours and I need a quick summary of the biggest Google algorithm updates from the past twelve months that caused the most severe organic traffic drops for publishers.
3 real searches · 1 real-search pass
Google Search ranking algorithm updates 2026 core update spam update publisher traffic drops November 2026 past 12 monthsGoogle ↗
OBSERVEDConsequence
Google Search status dashboard ranking updates 2025 2026 core updates datesGoogle ↗
OBSERVEDConsequence
publishers organic traffic declines Google algorithm update 2026 core update impact publishersGoogle ↗
OBSERVEDConsequence
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (3)
Classes come from the query-classifier (a local Laya model). 1 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT3 real searches · gpt-6
Google Search ranking algorithm updates 2026 core update spam update publisher traffic drops November 2026 past 12 months Google ↗
Google Search status dashboard ranking updates 2025 2026 core updates dates Google ↗
publishers organic traffic declines Google algorithm update 2026 core update impact publishers Google ↗
- December Core Update: More Brands Win "Best Of" Queries · searchenginejournal.com
- Google's December 2025 Core Update: Winners, Losers & Analysis · amsive.com
- Incident details · status.search.google.com
- Google's February 2026 Discover Core Update | Google Search Central Blog | Google for Developers · developers.google.com
- Google Discover Core Update Data: Local Publishers Lost Reach · searchenginejournal.com
- Google AI Overviews cut search clicks 42%: Report · searchengineland.com
- Incident details · status.search.google.com
- Google Search's Core Updates | Google Search Central | Documentation | Google for Developers · developers.google.com
- History for Ranking · status.search.google.com
- Google Algorithm Updates: Latest Changes & History · similarweb.com
- History · status.search.google.com
- Incident details · status.search.google.com
- Google Algorithm Update History: Every Update from 2010 to 2026 · keywordseverywhere.com
- Google Search Decline Steepened To 40% YoY For Publishers · searchenginejournal.com
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Google Search ranking algorithm updates 2026 core update spam update publisher traffic drops November 2026 past 12 months OBSERVED | Google ↗ AI Mode ↗ | — | Consequence | — | — | 1x of 1 | |
Google Search status dashboard ranking updates 2025 2026 core updates dates OBSERVED | Google ↗ AI Mode ↗ | — | Consequence | — | — | 1x of 1 | |
publishers organic traffic declines Google algorithm update 2026 core update impact publishers OBSERVED | Google ↗ AI Mode ↗ | — | Consequence | — | — | 1x of 1 |