Crawlability and Indexability for AI Search

Why this matters

Crawlability and indexability are prerequisites, not enhancements. No amount of content quality work matters if robots.txt blocks the page, if it returns a non-200 status intermittently, or if it's marked noindex, whether intentionally or by leftover staging configuration.

These issues are also disproportionately easy to introduce accidentally: a staging noindex tag that ships to production, a CDN rule that blocks unfamiliar user-agents, or a redirect chain that resolves inconsistently. They're common precisely because they're invisible in a normal browser session.

Implementation guidance

Verify access mechanically before assuming content is the issue.

1. 1

   Check robots.txt for the specific page path

   Confirm no rule, including inherited wildcard rules, blocks the exact URL you're checking.

2. 2

   Inspect the live meta robots and X-Robots-Tag headers

   Fetch the page as rendered and check for accidental noindex or nofollow directives left over from staging or testing.

3. 3

   Confirm a consistent 200 status

   Check the page returns 200 reliably, not intermittently 3xx, 4xx, or 5xx depending on request conditions.

4. 4

   Verify the canonical tag points to itself where appropriate

   A self-referencing canonical, or an intentional canonical to a preferred duplicate, should be present and correct.

5. 5

   Confirm the URL is in an accurate, submitted sitemap

   The sitemap should reflect current priority URLs and be free of stale or removed pages that dilute crawl attention.

Validation checklist

• Robots.txt has been checked for the exact page path, including inherited rules.
• Meta robots and X-Robots-Tag headers are confirmed as intended, not leftover staging settings.
• The page returns a consistent 200 status.
• The URL appears correctly in an accurate, up-to-date sitemap.