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Google’s “Zombie Indexing” Bug
Posted by on March 7, 2026 at 2:31 pmHi everyone,
I’m looking for insights (or a potential escalation to Google search representatives) regarding a persistent indexing issue I'm occasionally facing in the last couple of years.
What happens
A URL gets deleted or set to noindex for like 5-6 months. When the page gets back Google refuses to reindex the page.
This has happened on 3 different cases, with all websites being authoritative and unique.
I've tried everything: Request indexing, internal links, external links/backlinks, adding helpful content, technical checks (robots, sitemap, meta tags), nothing seems to work. Googlebot sees the page live in URL inspection but refuse to index.
My hypothesis
Once a URL enters a long term non-indexable state, and Google crawls the 404/noindex page multiple times, after some time it creates a low priority signal which basically turns to an indefinite blockage.
The solution
What works for me is relaunching the page under a new URL. Google is so stubborn that even a redirection won't be processed. It feels like the old page gets permanently in this 'zombie' state.
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1 Reply
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I had this issue with my main services page hub. I never could figure it out, so I ended up deleting the page and just adding multiple seperate services pages for each individual service.
It actually ended up boosting my ranking too
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Zombie indexing is when pages that were removed or set to noindex suddenly reappear in Google’s index again. It usually happens due to delayed index updates, cached signals, or conflicting links pointing to the URL. Usually it resolves after Google recrawls and processes the changes.
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