A running timeline of every major algorithm, policy, and ad-system change across the seven biggest platforms. Automatically tracked and updated as new announcements land.
The complete 2026 Google algorithm update timeline. Every confirmed core update, spam update, and helpful content change, with plain-English impact analysis for healthcare, behavioral health, and practice sites. Updated automatically every 3 days from the Google Search Status Dashboard.
View timeline →The complete 2026 timeline of Google Search policy and guideline changes, site reputation abuse policy, scaled content abuse enforcement, Quality Rater Guidelines updates, and other Search Central announcements. Auto-tracked from developers.google.com/search/blog.
View timeline →Tracking Meta's algorithm and platform updates across Facebook, Instagram, and Threads. All three surfaces share the same ranking systems (Advantage+, Meta AI, SilverTorch), we cover them together.
View timeline →Tracking LinkedIn's feed algorithm and platform changes for organic posts, ads, and creator tools.
View timeline →Tracking TikTok's 'For You' algorithm, ads platform, and creator/business changes.
View timeline →Tracking X's timeline algorithm, Grok-powered ranking, ad system, verification, and creator monetization changes.
View timeline →Tracking YouTube's long-form recommendation algorithm, Shorts, ads, monetization, and creator policy changes.
View timeline →Tracking Pinterest's home feed algorithm, Pin ranking, ad platform, and shop feature changes.
View timeline →Tracking Bluesky's Discover feed, custom-feed builder, and ranking-signal changes.
View timeline →Tracking Snapchat's Spotlight ranking, AI-content policy, and ad-platform changes.
View timeline →Tracking Reddit's feed ranking, search algorithm, and AI-citation dominance across Google + ChatGPT.
View timeline →Tracking how ChatGPT selects and cites external sources, critical for AI-search visibility.
View timeline →Tracking Google Gemini model updates and their impact on AI Overviews citations and ranking.
View timeline →Tracking Anthropic Claude model releases, deprecations, and platform changes for practices using AI workflows.
View timeline →Tracking Perplexity AI's model roster, citation behavior, and search-engine changes.
View timeline →An automated watcher polls each platform's official RSS every 3 days and appends new algorithm, policy, or ad-system changes to the relevant timeline. No manual editing needed.
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