What is Indexability Checker?
An indexability checker combines observable page signals that influence eligibility for indexing: HTTP response, robots directives, canonical declaration and crawl accessibility. It should not claim to know whether a search engine has actually indexed the page unless it has a reliable index-status source.
Indexing problems are often caused by combinations rather than one obvious tag. A page may return 200 but carry noindex, or be indexable in HTML while canonicalizing to another URL. Reviewing the signals together prevents narrow diagnoses.
How to use the Indexability Checker
- 1Enter the exact page URL.
- 2Review response status and final URL first.
- 3Check meta robots and X-Robots-Tag directives.
- 4Compare canonical URL and robots.txt crawlability.
- 5Treat the result as technical eligibility, then use Search Console or equivalent first-party data for actual index status.
Understanding the results
- Indexable signals means no obvious technical exclusion was detected in the fetched response.
- Noindex is an explicit indexing directive and should be intentional.
- Canonical to another URL is a consolidation signal, not necessarily an error.
- Blocked crawling can prevent search engines from seeing page-level directives.
Common problems
- Production templates inheriting staging noindex.
- Canonical pointing to a different page family.
- X-Robots-Tag noindex added at CDN or server level.
- Robots.txt blocking a page whose noindex tag needs to be seen.
How to fix them
- Remove accidental noindex controls from pages intended for search.
- Make canonical, sitemap and internal links agree on the preferred URL.
- Allow crawling long enough for search engines to observe page-level removal directives when appropriate.
indexability best practices
- Audit indexability before and after launches.
- Use first-party search engine tools to confirm actual indexing rather than extrapolating from HTML alone.
- Keep staging protections separate from production configuration.
Practical example
What this tool cannot tell you
This tool reports signals available in the response. It does not query Google's private index and cannot promise that an eligible page will be indexed or ranked.
Frequently asked questions
Does indexable mean indexed?+
No. Indexable means the observed technical signals do not obviously exclude the page. Actual indexing depends on crawling and search-engine decisions.
Can a noindex page be crawled?+
Yes. Crawling and indexing are separate concepts, and crawlers often need to fetch a page to see its noindex directive.
Can canonical make a page non-indexable?+
Canonical is a consolidation hint, not a noindex directive, but it can lead search engines to prefer another URL.
Should indexable pages be in the sitemap?+
Sitemaps should generally contain canonical URLs you want search engines to discover and index.
Why does Search Console disagree with a checker?+
Search Console has first-party crawl and index data, while a checker sees the current public response at one moment.
Related SEO tools
Noindex Checker
Detect noindex directives in meta robots markup and relevant HTTP response headers on a live URL.
Meta Robots Checker
Read the page's meta robots directives and explain how index, noindex, follow and related instructions are being declared.
X-Robots-Tag Checker
Inspect X-Robots-Tag response headers and explain indexing directives delivered outside the HTML document.
Canonical URL Checker
Inspect a webpage's rel=canonical implementation, resolve the declared canonical URL and flag common conflicts.
Robots.txt Tester
Test whether a specific URL is allowed or blocked for a crawler and see the robots.txt rule that controls the decision.