Bio
SEO consultant who documents Google algorithm impacts through real-site case studies. April 2026 work documents how Google manual actions and quality demotions propagate to AI Overviews, AI Mode, and ChatGPT/Perplexity citations.
Operating themes
- Google quality penalties propagate to AI surfaces — manual action in classic SERP = downstream collapse in AI surfaces.
- Surge-then-decay in GSC is the early signal.
Cards
- Google manual actions propagate downstream to AI Overviews and ChatGPT citations — Google manual actions propagate downstream to AI Overviews and ChatGPT citations [Tier B]
Sources captured
- 2026-04-22 — When Mt. AI Crumbles, ChatGPT Follows (
raw/essays/glenn-gabe--mt-ai-crumbles--2026-04-22.md)
External
- Site: https://www.gsqi.com/marketing-blog/