Short answer
Google's Gary Illyes shared typical and slowest timings for search processes at an event, from discovering a new URL to settling a site move and recovering after a core update. The ranges are reference points, not promises. SEO teams can use them to tell whether a change is progressing as expected or has stalled.
Highlights
- A new URL is typically discovered in about 20 hours; refreshing a known URL takes about 30 days.
- A site move typically takes 1–3 months and, at the slowest, 6 months to over 1 year.
- Recovery after a core update typically takes 3–6 months.
- The ranges come from an attendee's session recap; the meaning of 'typical' and the sample size were not shared.
3 min readEditor-in-chief: Uğur Deniz İlhan
Waiting for a technical SEO change to take effect is one of the most common sources of friction between agencies and clients. According to Search Engine Journal, Google's Gary Illyes showed fastest, typical and slowest timing ranges for common search processes at Search Central Live in Barcelona. The figures come from a recap of the 2 October session by attendee John Campbell; the slides were not yet on Google's events page.
How long do crawling and indexing take?
According to the recap, Google typically needs about 20 hours to discover a new URL and about 30 days to refresh a known one. Sitemap processing is listed at about 24 hours and end-to-end indexing at about 1.5 hours. In the slowest cases, discovery and refresh take 'weeks to never', and indexing 'months, or never' for quality reasons. A canonical (preferred URL) change typically takes 1–3 weeks and a site move 1–3 months. Illyes stressed that the processes are interconnected, so a delay at one stage carries into the next.
What about title changes and recovery?
Title and snippet changes typically show within 1–2 days and can take weeks to months at the slowest. A removal request in Search Console is processed in about 2 hours, or about 24 hours at the latest. Manual action removal typically takes 1–2 weeks and, at the slowest, 4–6 weeks or longer for dormant sites. Recovery after a core update typically takes 3–6 months and, at the slowest, 6 months to 1 year, which can mean waiting for the next core update.
How far should these numbers be trusted?
The report notes that neither the recap nor Google's event pages give a sample size, a time period or a definition of 'typical'. The recap's tables also leave out each process's fastest time. These are reference points, not promised timelines.
How should SEO teams in Turkey use this?
- Put a 'typical and slowest' range in client reports: some fluctuation in the first weeks after a site move or canonical change can be expected.
- When a change passes the upper end of the typical range, check crawlability, sitemaps and conflicting canonical signals before making further changes.
- Plan core update recovery in quarters rather than changing strategy after weekly swings.
For the fundamentals, see 2026 Vision: The Great Transformation of Digital Marketing and SEO.
Frequently asked
- How long does Google take to discover a new page?
- The reported typical time is about 20 hours. In the slowest cases discovery can take weeks or may never happen.
- How long does recovery after a core update take?
- Typically 3–6 months. At the slowest you may have to wait for the next core update, which can mean 6 months to 1 year.
Sources
- Search Engine Journal ·
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