This page lists every source URL used in the backfill digests (2026-09-22 through 2026-10-20). It is a citation index, not a watchlist. For the standing watchlist, see Sources .

Rows: 131 (digest date × URL). Unique URLs: 47.

Digest dateSource dateSourceURL
2026-09-222026-09-22Google Search Central — AI features and your websitehttps://developers.google.com/search/docs/appearance/ai-features
2026-09-222026-09-22Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-09-222026-09-25Search Engine Journal — Google AI Overviews Have More Links, But Not All Reach The Webhttps://www.searchenginejournal.com/google-ai-overviews-have-more-links-but-not-all-reach-the-web/590762/
2026-09-232026-09-23Google Search Central — AI features and your websitehttps://developers.google.com/search/docs/appearance/ai-features
2026-09-232026-09-23Search Engine Land — Google AI Mode cuts clicks without boosting satisfaction: Studyhttps://searchengineland.com/google-ai-mode-cuts-clicks-satisfaction-study-490494
2026-09-232026-09-23Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-09-232026-10-16Search Engine Roundtable — Google Search Ranking Volatility & Chatter October 16https://www.seroundtable.com/google-search-ranking-volatility-chatter-42317.html
2026-09-242026-09-24Google Search Central Blog — Announcing web multimodal Search performance reporting in Search Consolehttps://developers.google.com/search/blog/2026/09/web-multimodal-in-sc
2026-09-242026-09-24Google Search Central — Latest documentation updateshttps://developers.google.com/search/updates
2026-09-242026-09-24Search Engine Land — Google releases September 2026 spam updatehttps://searchengineland.com/google-releases-september-2026-spam-update-491267
2026-09-242026-09-24Search Engine Land — Google Search Console performance reports gets multimodal filterhttps://searchengineland.com/google-search-console-performance-reports-gets-multimodal-filter-490806
2026-09-242026-09-24Google Search Status — September 2026 spam update incidenthttps://status.search.google.com/incidents/XhUDXP7A67iHCD2kmbVu
2026-09-242026-09-24Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-09-242026-09-24Search Engine Journal — Google Search Console Adds Multimodal Filter For Image-Based Searcheshttps://www.searchenginejournal.com/google-search-console-multimodal-filter/590781/
2026-09-242026-09-24Search Engine Journal — Google Rolls Out September 2026 Spam Update Globallyhttps://www.searchenginejournal.com/google-september-2026-spam-update/590828/
2026-09-242026-09-24Search Engine Roundtable — Google September 2026 Spam Update Is Rolling Outhttps://www.seroundtable.com/google-september-2026-spam-update-42163.html
2026-09-252026-09-25Google Research — The Synthetic Gap … SAFEhttps://research.google/pubs/the-synthetic-gap-automating-forensic-investigation-of-ai-slop-with-the-scaled-abuse-forensics-examiner-safe/
2026-09-252026-10-08Search Engine Land — Google September 2026 spam update done rolling outhttps://searchengineland.com/google-september-2026-spam-update-done-rolling-out-493550
2026-09-252026-09-24Google Search Status — September 2026 spam update incidenthttps://status.search.google.com/incidents/XhUDXP7A67iHCD2kmbVu
2026-09-252026-09-25Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-09-252026-09-25Search Engine Journal — Google AI Overviews Have More Links, But Not All Reach The Webhttps://www.searchenginejournal.com/google-ai-overviews-have-more-links-but-not-all-reach-the-web/590762/
2026-09-252026-09-25Search Engine Journal — Google Has Deployed A New AI Spam Detector Called SAFEhttps://www.searchenginejournal.com/google-has-deployed-a-new-ai-spam-detector-called-safe/590918/
2026-09-252026-09-28Search Engine Roundtable — Google September 2026 Spam Update Weekend Impacthttps://www.seroundtable.com/google-september-2026-spam-update-weekend-impact-42174.html
2026-09-262026-09-26Google Search Central — AI features and your websitehttps://developers.google.com/search/docs/appearance/ai-features
2026-09-262026-10-01Search Engine Land — Google AI Overviews jump from 26% to 80% of branded querieshttps://searchengineland.com/google-ai-overviews-jump-branded-queries-september-492962
2026-09-262026-09-26Google Search Status — September 2026 spam update incidenthttps://status.search.google.com/incidents/XhUDXP7A67iHCD2kmbVu
2026-09-262026-10-08Search Engine Journal — Google Completes September 2026 Spam Update After Nearly 14 Dayshttps://www.searchenginejournal.com/google-september-2026-spam-update-complete/592283/
2026-09-272026-09-27Google Search Central — AI features and your websitehttps://developers.google.com/search/docs/appearance/ai-features
2026-09-272026-10-01Search Engine Land — Google AI Overviews jump from 26% to 80% of branded querieshttps://searchengineland.com/google-ai-overviews-jump-branded-queries-september-492962
2026-09-272026-09-27Google Search Status — September 2026 spam update incidenthttps://status.search.google.com/incidents/XhUDXP7A67iHCD2kmbVu
2026-09-272026-09-27Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-09-272026-10-08Search Engine Journal — AI Overviews Have Spread To Most Big-Brand Searcheshttps://www.searchenginejournal.com/ai-overviews-big-brand-searches/592280/
2026-09-272026-09-28Search Engine Roundtable — Google September 2026 Spam Update Weekend Impacthttps://www.seroundtable.com/google-september-2026-spam-update-weekend-impact-42174.html
2026-09-282026-10-01Search Engine Land — Google AI Overviews jump from 26% to 80% of branded querieshttps://searchengineland.com/google-ai-overviews-jump-branded-queries-september-492962
2026-09-282026-09-28Google Search Status — September 2026 spam update incidenthttps://status.search.google.com/incidents/XhUDXP7A67iHCD2kmbVu
2026-09-282026-09-28Search Engine Journal — Google Rolls Out AI Mode Info Monitoring To All Users Globallyhttps://www.searchenginejournal.com/google-ai-mode-info-monitoring-global-rollout/591312/
2026-09-282026-10-02Search Engine Journal — When A Search Query Becomes A Standing Instructionhttps://www.searchenginejournal.com/when-a-search-query-becomes-a-standing-instruction/591690/
2026-09-282026-09-28Search Engine Roundtable — Google September 2026 Spam Update Weekend Impacthttps://www.seroundtable.com/google-september-2026-spam-update-weekend-impact-42174.html
2026-09-292026-09-29Google Search Central — AI features and your websitehttps://developers.google.com/search/docs/appearance/ai-features
2026-09-292026-10-01Search Engine Land — Google AI Overviews jump from 26% to 80% of branded querieshttps://searchengineland.com/google-ai-overviews-jump-branded-queries-september-492962
2026-09-292026-09-29Google Search Status — September 2026 spam update incidenthttps://status.search.google.com/incidents/XhUDXP7A67iHCD2kmbVu
2026-09-292026-09-29Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-09-302026-09-30Google Search Central — AI features and your websitehttps://developers.google.com/search/docs/appearance/ai-features
2026-09-302026-10-08Search Engine Land — Google September 2026 spam update done rolling outhttps://searchengineland.com/google-september-2026-spam-update-done-rolling-out-493550
2026-09-302026-09-30Google Search Status — September 2026 spam update incidenthttps://status.search.google.com/incidents/XhUDXP7A67iHCD2kmbVu
2026-09-302026-09-30Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-09-302026-09-30Search Engine Journal — OpenAI Dots Run Read-Only Research When Nobody Is Askinghttps://www.searchenginejournal.com/openai-dots-read-only-proactive-research/591565/
2026-10-012026-10-01Google Search Central — Latest documentation updateshttps://developers.google.com/search/updates
2026-10-012026-10-01Search Engine Land — Google AI Overviews jump from 26% to 80% of branded querieshttps://searchengineland.com/google-ai-overviews-jump-branded-queries-september-492962
2026-10-012026-10-01Google Search Status — September 2026 spam update incidenthttps://status.search.google.com/incidents/XhUDXP7A67iHCD2kmbVu
2026-10-012026-10-01Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-022026-10-02Ahrefs Blog — AI Overviews Currently Appear for 83% of Branded Searcheshttps://ahrefs.com/blog/ai-overviews-on-branded-searches/
2026-10-022026-09-16Google Search Central Blog — SCL Deep Dive Europe 2026 community speakershttps://developers.google.com/search/blog/2026/09/scl-dd-europe-2026-community-speakers
2026-10-022026-10-02Google Search Status — September 2026 spam update incidenthttps://status.search.google.com/incidents/XhUDXP7A67iHCD2kmbVu
2026-10-022026-10-08Search Engine Journal — AI Overviews Have Spread To Most Big-Brand Searcheshttps://www.searchenginejournal.com/ai-overviews-big-brand-searches/592280/
2026-10-022026-10-09Search Engine Journal — Google Ends Spam Update, Shares Crawl Timing Ranges – SEO Pulsehttps://www.searchenginejournal.com/seo-pulse-google-spam-update-crawl-timing-ranges/592469/
2026-10-022026-10-02Search Engine Journal — When A Search Query Becomes A Standing Instructionhttps://www.searchenginejournal.com/when-a-search-query-becomes-a-standing-instruction/591690/
2026-10-032026-10-02Ahrefs Blog — AI Overviews Currently Appear for 83% of Branded Searcheshttps://ahrefs.com/blog/ai-overviews-on-branded-searches/
2026-10-032026-10-03Google Search Central — AI features and your websitehttps://developers.google.com/search/docs/appearance/ai-features
2026-10-032026-10-03Google Search Status — September 2026 spam update incidenthttps://status.search.google.com/incidents/XhUDXP7A67iHCD2kmbVu
2026-10-032026-10-03Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-042026-10-02Ahrefs Blog — AI Overviews Currently Appear for 83% of Branded Searcheshttps://ahrefs.com/blog/ai-overviews-on-branded-searches/
2026-10-042026-10-04Google Search Central — AI features and your websitehttps://developers.google.com/search/docs/appearance/ai-features
2026-10-042026-10-04Google Search Status — September 2026 spam update incidenthttps://status.search.google.com/incidents/XhUDXP7A67iHCD2kmbVu
2026-10-042026-10-04Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-042026-10-06Search Engine Roundtable — Daily Search Forum Recap: October 6, 2026https://www.seroundtable.com/recap-10-06-2026-42240.html
2026-10-052026-10-02Ahrefs Blog — AI Overviews Currently Appear for 83% of Branded Searcheshttps://ahrefs.com/blog/ai-overviews-on-branded-searches/
2026-10-052026-10-05Google Search Central — AI features and your websitehttps://developers.google.com/search/docs/appearance/ai-features
2026-10-052026-10-05Google Search Status — September 2026 spam update incidenthttps://status.search.google.com/incidents/XhUDXP7A67iHCD2kmbVu
2026-10-052026-10-05Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-052026-10-06Search Engine Roundtable — Daily Search Forum Recap: October 6, 2026https://www.seroundtable.com/recap-10-06-2026-42240.html
2026-10-062026-10-06Google Search Central Blog — New learning paths: curated YouTube playlistshttps://developers.google.com/search/blog/2026/10/seo-learning-paths
2026-10-062026-10-06Google Search Status — September 2026 spam update incidenthttps://status.search.google.com/incidents/XhUDXP7A67iHCD2kmbVu
2026-10-062026-10-06Search Engine Journal — Google Search Console Lets You Filter By Multiple Countrieshttps://www.searchenginejournal.com/google-search-console-multiple-countries-filter/592065/
2026-10-062026-10-06Search Engine Roundtable — Daily Search Forum Recap: October 6, 2026https://www.seroundtable.com/recap-10-06-2026-42240.html
2026-10-072026-10-07Google Search Status — September 2026 spam update incidenthttps://status.search.google.com/incidents/XhUDXP7A67iHCD2kmbVu
2026-10-072026-10-07Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-072026-10-07Search Engine Journal — ChatGPT Gets GPT-6 And Intelligent UI For Interactive Answershttps://www.searchenginejournal.com/chatgpt-gpt-6-intelligent-ui/592249/
2026-10-072026-10-07Search Engine Journal — Google Opens Its SynthID Watermark Detector To The Publichttps://www.searchenginejournal.com/google-opens-synthid-watermark-detector-to-public/592226/
2026-10-082026-10-08Google Search Central — Latest documentation updateshttps://developers.google.com/search/updates
2026-10-082026-10-08Search Engine Land — Google September 2026 spam update done rolling outhttps://searchengineland.com/google-september-2026-spam-update-done-rolling-out-493550
2026-10-082026-10-08Google Search Status — September 2026 spam update incidenthttps://status.search.google.com/incidents/XhUDXP7A67iHCD2kmbVu
2026-10-082026-10-08Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-082026-10-08Search Engine Journal — AI Overviews Have Spread To Most Big-Brand Searcheshttps://www.searchenginejournal.com/ai-overviews-big-brand-searches/592280/
2026-10-082026-10-08Search Engine Journal — Google Completes September 2026 Spam Update After Nearly 14 Dayshttps://www.searchenginejournal.com/google-september-2026-spam-update-complete/592283/
2026-10-082026-10-08Search Engine Roundtable — Google September 2026 Spam Update Is Done Rolling Outhttps://www.seroundtable.com/google-september-2026-spam-update-done-42235.html
2026-10-092026-10-02Ahrefs Blog — AI Overviews Currently Appear for 83% of Branded Searcheshttps://ahrefs.com/blog/ai-overviews-on-branded-searches/
2026-10-092026-10-09Google Search Central — AI features and your websitehttps://developers.google.com/search/docs/appearance/ai-features
2026-10-092026-10-08Google Search Status — September 2026 spam update incidenthttps://status.search.google.com/incidents/XhUDXP7A67iHCD2kmbVu
2026-10-092026-10-09Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-092026-10-08Search Engine Journal — AI Overviews Have Spread To Most Big-Brand Searcheshttps://www.searchenginejournal.com/ai-overviews-big-brand-searches/592280/
2026-10-102026-10-10Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-102026-10-10Search Engine Journal — Google Ends Spam Update, Shares Crawl Timing Ranges – SEO Pulsehttps://www.searchenginejournal.com/seo-pulse-google-spam-update-crawl-timing-ranges/592469/
2026-10-112026-10-11Google Search Central — AI features and your websitehttps://developers.google.com/search/docs/appearance/ai-features
2026-10-112026-10-11Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-112026-10-11Search Engine Journal — Google Is Hiring To Generate AI Content For Discoverhttps://www.searchenginejournal.com/google-hiring-ai-content-discover/592543/
2026-10-122026-10-12Ahrefs Blog — How ChatGPT Does Query Fan-Out (15 Million Queries Studied)https://ahrefs.com/blog/query-fan-out-chatgpt/
2026-10-122026-10-12Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-122026-10-12Semrush Blog — How to build an AI visibility dashboard with Semrushhttps://www.semrush.com/blog/how-to-build-an-ai-visibility-dashboard-semrush/
2026-10-132026-10-13Bing Webmaster Blog — Introducing Topics Portfolio (Beta) in AI Performancehttps://blogs.bing.com/webmaster/2026/10/introducing-topics-portfolio-beta-in-ai-performance/
2026-10-132026-10-13Google Search Central — AI features and your websitehttps://developers.google.com/search/docs/appearance/ai-features
2026-10-132026-10-13Search Engine Land — Bing AI Performance Topics Portfoliohttps://searchengineland.com/bing-webmaster-tools-ai-performance-report-new-topics-portfolio-495584
2026-10-132026-10-13Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-132026-10-14Search Engine Journal — Bing Webmaster Tools Topics Portfoliohttps://www.searchenginejournal.com/bing-webmaster-tools-topics-portfolio-ai-performance/592874/
2026-10-142026-10-14Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-142026-10-14Search Engine Journal — Bing Webmaster Tools Topics Portfoliohttps://www.searchenginejournal.com/bing-webmaster-tools-topics-portfolio-ai-performance/592874/
2026-10-142026-10-14Search Engine Journal — Google Explains How They Rank PDFs And What It Means For SEO/GEOhttps://www.searchenginejournal.com/google-explains-how-they-rank-pdfs-and-what-it-means-for-seo-geo/592902/
2026-10-152026-10-08Google Search Central — Latest documentation updateshttps://developers.google.com/search/updates
2026-10-152026-10-15Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-152026-10-15Search Engine Journal — Google Takes Applications For A UGC Pipeline Separate From Crawlinghttps://www.searchenginejournal.com/google-ugc-fresh-data-program-applications/593113/
2026-10-152026-10-15Search Engine Journal — Google’s Universal Cart Is Live: How Carts Get To Your Storehttps://www.searchenginejournal.com/google-universal-cart-store-handoff/593145/
2026-10-162026-10-16Google Search Central — AI features and your websitehttps://developers.google.com/search/docs/appearance/ai-features
2026-10-162026-10-16Google Search Central — Latest documentation updateshttps://developers.google.com/search/updates
2026-10-162026-10-16Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-162026-10-16Search Engine Roundtable — Google Search Ranking Volatility & Chatter October 16https://www.seroundtable.com/google-search-ranking-volatility-chatter-42317.html
2026-10-172026-10-12Ahrefs Blog — How ChatGPT Does Query Fan-Out (15 Million Queries Studied)https://ahrefs.com/blog/query-fan-out-chatgpt/
2026-10-172026-10-13Bing Webmaster Blog — Introducing Topics Portfolio (Beta) in AI Performancehttps://blogs.bing.com/webmaster/2026/10/introducing-topics-portfolio-beta-in-ai-performance/
2026-10-172026-10-17Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-172026-10-12Semrush Blog — How to build an AI visibility dashboard with Semrushhttps://www.semrush.com/blog/how-to-build-an-ai-visibility-dashboard-semrush/
2026-10-182026-10-12Ahrefs Blog — How ChatGPT Does Query Fan-Out (15 Million Queries Studied)https://ahrefs.com/blog/query-fan-out-chatgpt/
2026-10-182026-10-13Bing Webmaster Blog — Introducing Topics Portfolio (Beta) in AI Performancehttps://blogs.bing.com/webmaster/2026/10/introducing-topics-portfolio-beta-in-ai-performance/
2026-10-182026-10-18Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-182026-10-12Semrush Blog — How to build an AI visibility dashboard with Semrushhttps://www.semrush.com/blog/how-to-build-an-ai-visibility-dashboard-semrush/
2026-10-192026-09-08Google Search Central Blog — Search Central Live Bogota and Ciudad de Méxicohttps://developers.google.com/search/blog/2026/09/search-central-live-mexico-and-colombia
2026-10-192026-10-19Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-192026-10-19Search Engine Journal — AI Search Tools Cited A Made-Up Concept Within A Week, Paper Findshttps://www.searchenginejournal.com/ai-search-tools-cited-a-made-up-concept-within-a-week-paper-finds/593472/
2026-10-202026-10-20Google Search Status Dashboard — Ranking historyhttps://status.search.google.com/products/rGHU1u87FJnkP6W2GwMi/history
2026-10-202026-10-20Search Engine Journal — Search Share Fell To 12% For North American Publishers: Chartbeathttps://www.searchenginejournal.com/chartbeat-search-share-north-american-publishers-q3-2026/593673/
2026-10-202026-10-20Search Engine Journal — ChatGPT Search Can Draw On More Pages After A Cloudflare Pilothttps://www.searchenginejournal.com/chatgpt-search-can-draw-on-more-pages-after-a-cloudflare-pilot/593720/
2026-10-202026-10-20Search Engine Roundtable — Google AI Overviews Label Missing On Some AI Overviewshttps://www.seroundtable.com/google-ai-overviews-label-missing-42337.html
2026-10-202026-10-20X — @rustybrickhttps://x.com/rustybrick/status/2112530609851482611