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Indexing

Indexing processes accessible content and may include it in a search engine's index.

From discovery to possible indexing

URL discovery → Possible crawl → Processing / rendering → Possible indexing
Simplified model, not a guaranteed sequence. A URL can be excluded at different stages; discovery and crawling do not guarantee indexing.
Text version
  • URL discovery
  • Possible crawl
  • Processing / rendering
  • Possible indexing

How it works

The engine analyses the page and decides whether and which version to store; HTTP 200 does not guarantee inclusion.

Example

Example: A page has been crawled, but reporting shows it is not yet indexed.

Common mistakes

The index is not a list of every existing URL.

How can you check this in practice?

Use URL Inspection for the specific canonical URL. Compare indexed-version information with a live test and examine status, noindex and selected canonical. An indexing request does not guarantee inclusion; fix the cause rather than repeatedly resubmitting an unchanged page.

Distinctions and limitations

Indexed does not mean highly ranked. A page can be available for search without being selected for a query. Discovery, crawling, indexing and serving are distinct evidence states.

Official sources

Editorial responsibility: Martin Zhelyazkov · Founder of Z-Consult

Updated: 05/11/2026

For a correction or question: office@z-consult.bg