Definition
Cited URL rate is the percentage of AI responses, across a defined prompt set, engine and period, that cite one specific URL as a source. If a pricing page is cited in 12 of 80 responses to your tracked prompts on Perplexity this month, its cited URL rate there is 15%. It is the page-level version of citation rate, which counts responses citing any URL on your domain.
Working at page level answers questions a domain metric cannot. Which pages actually carry your AI visibility? Which competitor page holds the slot you want? Did the page you rewrote last month start getting cited, and is an older page losing ground? A domain can keep a steady citation rate while one strong page carries it and ten others are never cited at all.
The metric only makes sense alongside a few others:
- Citation share shows a domain's portion of all citations, not the share of responses.
- Answer position and citation rank show where in the source list the URL appears. A URL cited at rank 1 shapes the answer more than one cited at rank 9.
- Mention rate shows whether the brand behind the URL is named in the answer. A page can be cited without its brand being recommended, which is common for informational blog posts.
Cited URL rate changes over a page's life. Pages typically ramp up after publication or a major update, peak, and then decay as fresher sources appear (see citation decay). Promptwatch's ChatGPT content half-life data shows how much this depends on page type: half of cited news pages stopped being cited within 36 days, product pages, reviews and how-to guides reached their half-life after 74 to 77 days, and most landing pages and documentation pages were still being cited close to 90 days later. In the product, the URL Positions view can switch between a URL's position and its rate (the share of responses citing it), and Citation Trends shows each page's 90-day citation rate, time to peak and decay.
To raise a page's cited URL rate, make sure the engines' fetchers can reach it (check crawler logs for errors from agents such as OAI-SearchBot, Claude-User and Perplexity-User), answer the prompt's exact question near the top of the page, keep facts and dates current, and give each page one clear job rather than covering many topics thinly. Compare it per engine, because each engine draws on different search sources and lists a different number of citations per answer. For prompts where a competitor URL holds a high rate, study what that page answers that yours does not.
See our list of the top ChatGPT citations by domain for which sites currently hold the most citations.
Examples of Cited URL Rate
- A SaaS company finds that one comparison page accounts for most of its ChatGPT citations, with a 22% cited URL rate, while its 40 feature pages are each below 1%.
- A team rewrites a how-to guide and watches its cited URL rate on Perplexity rise from 3% to 14% over five weeks, then plateau.
- An e-commerce brand sees a competitor's buying guide cited in 35% of AI Overviews answers for its category and builds a more current guide with original test data.
- A publisher schedules refreshes for explainers when their cited URL rate falls to half of its peak, instead of on a fixed annual calendar.
