Review preview. Private, not for sharing. Data snapshot October 2026 cohort, assembled 2026-11-07.
ZERO CLICKS GIVENAI Search Leaders

All sites / United States / #84 / Government and public services / State of California

ca.gov kept its Google rankings and lost 35% of its search traffic.

estimated monthly search visits, Oct 2024
13.3M
estimated monthly search visits, Oct 2024
estimated monthly search visits, Oct 2026
8.6M
estimated monthly search visits, Oct 2026
change in estimated search traffic
−35%
change in estimated search traffic
change in keywords ranking top 3
+4%
change in keywords ranking top 3

Estimated search traffic

09.1M18.2M2024-10-03: Ads in AI Overviews go live on US mobile2024-10-28: AI Overviews expand to 100 or more countries2024-11-11: November 2024 core update2024-12-12: December 2024 core update2025-03-05: AI Mode opens in Search Labs (US)2025-03-13: March 2025 core update2025-05-20: AI Mode rolls out to all US users2025-05-21: Ads in AI Mode and desktop AI Overviews (US)2025-06-30: June 2025 core update2025-09-18: AI Mode announced for Chrome address bar2025-11-18: Gemini 3 ships in AI Mode2025-12-11: December 2025 core update2026-01-27: Gemini 3 default for AI Overviews, handoff to AI Mode2026-02-05: February 2026 Discover core update2026-03-27: March 2026 core update2026-05-19: I/O 2026: AI Mode hits 1 billion users, Gemini 3.5 Flash2026-05-20: AI Overviews and AI Mode combined worldwide2026-05-21: May 2026 core update2026-09-29: AI Mode information monitoring for all usersOct 202413.3MOct 202516.5MOct 20268.6M
ca.gov, Ahrefs estimated monthly organic search traffic, United States. Dotted line marks the Oct 2024 level. Vertical marks are Google results page changes.

Keywords ranking in Google's top three

0185K370K2024-10-03: Ads in AI Overviews go live on US mobile2024-10-28: AI Overviews expand to 100 or more countries2024-11-11: November 2024 core update2024-12-12: December 2024 core update2025-03-05: AI Mode opens in Search Labs (US)2025-03-13: March 2025 core update2025-05-20: AI Mode rolls out to all US users2025-05-21: Ads in AI Mode and desktop AI Overviews (US)2025-06-30: June 2025 core update2025-09-18: AI Mode announced for Chrome address bar2025-11-18: Gemini 3 ships in AI Mode2025-12-11: December 2025 core update2026-01-27: Gemini 3 default for AI Overviews, handoff to AI Mode2026-02-05: February 2026 Discover core update2026-03-27: March 2026 core update2026-05-19: I/O 2026: AI Mode hits 1 billion users, Gemini 3.5 Flash2026-05-20: AI Overviews and AI Mode combined worldwide2026-05-21: May 2026 core update2026-09-29: AI Mode information monitoring for all usersOct 2024312KOct 2025336KOct 2026324K
ca.gov, keywords ranking positions 1 to 3, United States. Dotted line marks the Oct 2024 level. Vertical marks are Google results page changes.

Points are Ahrefs Site Explorer estimates for the first of each month shown. Months in between are being collected. All 715,694 ranking keywords in Oct 2026, against 7,131,040 in Oct 2024.

How often AI answers cite ca.gov

EngineCitations in the Ahrefs index
ChatGPTwithheld, failed consistency check
Google AI Mode4,586
Gemini1,819

Ahrefs AI responses index, captured 28 October 2026, United States, including subdomains.

Five questions we ask the AI engines about ca.gov

Written from the site's own top Google keywords, keeping the intent of the search.

EngineNamedLinked
ChatGPT3 of 53 of 5
Google AI Mode2 of 52 of 5
Gemini2 of 52 of 5
  1. Give me an overview of “calpers”, with links to reliable sources.from the keyword “calpers”
  2. Give me an overview of “ca dmv”, with links to reliable sources.from the keyword “ca dmv”
  3. Where can I check official product recall notices and the products they cover?from the keyword “product recall”
  4. Give me an overview of “disability insurance”, with links to reliable sources.from the keyword “disability insurance”
  5. Which places use the 213 telephone area code?from the keyword “213 area code”

Visits since ChatGPT launched

all visits, Nov 2022
62.0M
all visits, Nov 2022
all visits, Oct 2026
95.4M
all visits, Oct 2026
organic search visits, Oct 2026
22.8M
organic search visits, Oct 2026
visits from AI assistants, Oct 2026
216K
visits from AI assistants, Oct 2026

Semrush Traffic Analytics modelled visits, United States, a separate source from the Ahrefs estimates above. Semrush restates this data on 9 November 2026.