Does Microsoft Copilot use the same index as Bing search?

Yes. Copilot's web retrieval runs through Bing's index rather than a separate crawl system, which is why Bing Webmaster Tools, IndexNow, and Bing-specific indexing signals directly affect whether Copilot can find and cite a page. A page invisible to Bingbot is invisible to Copilot's grounding step as well.

Does optimizing for Bing also help with ChatGPT citations?

It can, since ChatGPT's search functionality has relied on Bing's index and ranking signals for web retrieval. Seer Interactive found 87% of ChatGPT search citations matched Bing's top organic results, compared to 56% for Google, so Bing indexing work carries value beyond Bing's own traffic.

What does the Bing AI Performance dashboard actually show?

It reports total citations, average cited pages, sample grounding queries, and page-level citation activity across Microsoft Copilot, Bing's AI summaries, and select partner integrations. It does not report clicks, conversions, or downstream business outcomes tied to those citations, which is a known limitation Search Engine Land flagged at launch.

Do FAQPage and HowTo schema still matter if Google removed their rich results?

Yes, for a different reason than before. Google phased out the HowTo rich result in 2023 and removed the FAQ rich result from search on May 7, 2026, so neither produces a special visual SERP snippet in Google anymore. Both remain valid schema.org types that help AI engines, including Copilot, parse and extract question-and-answer or step-by-step content more cleanly.

What should I do about NOARCHIVE and NOCACHE tags on my site?

Audit them immediately. Bing's February 2026 guidelines rewrite confirmed that NOARCHIVE blocks a page from Copilot citations entirely, and NOCACHE restricts Copilot to the URL, title, and meta description with no body content for grounding. Legacy CMS defaults sometimes apply these tags without anyone noticing.

How is Copilot different from Google's AI Overviews for GEO purposes?

They pull from separate indexes (Bing's versus Google's), use different citation-eligibility rules, and even cite different pages for identical queries, with Ahrefs finding limited citation overlap between Google's own AI Overviews and AI Mode. A program built only around Google's snippet patterns will not automatically transfer to Copilot's more source-rich, chat-first answer format.

How often should I check Bing's AI Performance dashboard?

A monthly cadence lines up well with typical content publishing and refresh cycles, giving enough time for IndexNow submissions and schema updates to show measurable movement in citation counts and grounding queries between checks.

Is Bing worth the effort given its smaller market share compared to Google?

Its direct market share is modest, but its index function extends well past Bing.com itself, since ChatGPT search draws heavily on the same index and ranking signals. Optimizing for Bing is closer to optimizing a shared retrieval layer than optimizing a single, self-contained search engine.

How to Optimize for Microsoft Copilot and Bing Generative Search