Short answer
It depends entirely on which part you changed. Access and indexation problems can resolve in days. Listing and entity corrections take weeks. Being described as a recommendable option takes months, because that is built from sources accumulated over time. Anyone promising a date is selling you certainty nobody has.
Key takeaways
- Three different clocks run at once: crawl and index, source propagation, and accumulated reputation.
- The fastest wins are usually configuration, not content. Unblocking a crawler can change an answer within days.
- Answers move between months on their own, so a single check proves nothing in either direction.
- Agree the measurement before the work starts: a fixed question list, a monthly run, and a judgement at 90 and 180 days.
The honest version of this answer has three parts, because three different mechanisms are involved and they move at different speeds. Most disappointment in this work comes from expecting the slow one to behave like the fast one.
Clock one: can it read you at all
This is crawl access and indexation, and it is binary. If a firewall was returning 403 to retrieval crawlers, or the site was never submitted to Bing, fixing it can change answers within days of the next crawl. Nothing else in the programme matters until this clock has started.
Clock two: do the sources agree
Your website, Business Profile, directories, licence board and payer listings each get re-read on their own schedule. Corrections typically show up over two to six weeks, with the stubborn listings taking longer because some of them overwrite edits from upstream data. This clock rewards patience and a checklist.
Clock three: are you a name worth mentioning
This is the slow one. Being offered as an option in a question that never mentioned you is built from mentions, profiles, coverage and content accumulated across the web. It moves over months, and for an established competitor with a decade of accumulation it may not fully close. Plan in quarters.
| Change | Clock | Look again in |
|---|---|---|
| Unblocked a retrieval crawler | Access | One to two weeks |
| Submitted the sitemap to Bing and Google | Access | One to three weeks |
| Corrected address, phone or hours everywhere | Sources | Two to six weeks |
| Added or fixed schema that matches the page | Sources | Three to six weeks |
| Published an article answering a real question | Sources, then reputation | Four to twelve weeks |
| Earned a directory profile, listing or press mention | Reputation | One to two quarters |
| Started from no web presence at all | All three | Two to three quarters before the picture is fair |
What to measure, and when to judge it
Keep about 20 questions, fixed in wording, half of them buying questions with no brand name and half about you by name. Run them monthly across the assistants while logged out. Record five things: named or not, which page was cited, anything wrong, who was named instead, and which sources the answer preferred.
- Day 30: expect access problems to be gone and corrections to be in flight. Judge the checklist, not the answers.
- Day 90: expect entity data to be consistent everywhere and the first citations to appear on the questions closest to your specialty.
- Day 180: judge the trend across six monthly runs. This is the first date at which a fair verdict is possible.
- Never judge on one run. Answers move between months for reasons that have nothing to do with you.
What makes it slower for some practices
A new domain, a recent rebrand, a name shared with another business in the same region, a single location competing against a group with fifty, or a specialty where a handful of national directories dominate every answer. None of these are reasons not to start. They are reasons to set the expectation in quarters and to spend the early effort off your own website.
Questions people ask
Can anyone guarantee I will be cited by a certain date?
No, and a guarantee is a reason to walk away. Nobody controls model output, results move between months, and the strongest predictor of citation is how established a domain already is. What can be promised is the work, the measurement, and an honest read at 90 and 180 days.
What is the fastest thing I can change?
Crawler access and indexation. If a firewall or a stale robots.txt was blocking retrieval crawlers, fixing it can change answers within days. It is also free, which makes it the first thing to check rather than the last.
Why did I get cited last month and not this month?
Because citation sets churn. The same question can return different sources week to week as indexes refresh and models update. This is exactly why one run proves nothing and why the judgement point is a trend across months.
How often should I run the check?
Monthly, on the same day, with the question wordings unchanged. More often produces noise you will over-interpret. Less often and you will not notice a correction that failed to land until a quarter has gone.
Is it worth starting if my competitors began a year ago?
Yes, and expect the early gains off your own website: consistent entity data, directory profiles, real reviews, third-party mentions. Those close the gap faster than publishing, and they are the part most established competitors have also neglected.
Sources
- Ahrefs, AI search and Google overlap study (2026, 15,000 long-tail queries, vendor study): That AI citation and search ranking are substantially different sets, which is why search timelines do not predict citation timelines.
- Aggarwal et al., "GEO: Generative Engine Optimization", KDD 2024 (peer reviewed): Which content changes raise citation visibility, and therefore which work is worth measuring at all.
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