Time-to-First-Citation
Term from the world of AI visibility – explained simply by the GeoStars team.
The time between an AI crawler's first visit to a page and its first citation in an AI answer.
Want to know how your brand stands on this topic? GeoStars measures your AI visibility across ChatGPT, Google AI Overviews, Gemini, Perplexity, Microsoft Copilot and Google AI Mode – First measurement in minutes · 7 days free, charged only afterwards.
Why the metric is useful
It shows how quickly new or revised content reaches AI answers – and on which platforms. Systems with live search can pick up new pages early; answers based purely on model knowledge only catch up with new model versions. Comparing your own pages shows which content gets picked up quickly.
How GeoStars measures it
GeoStars links the first bot visit from the server logs to the first citation in the measurements, per URL. If the first citation occurred before measurement began, we display that openly instead of calculating a negative time.
More in the Glossary.
Set your course
today.
Start free – in a few minutes you will know where your brand stands across the AI universe.