Confirm the tested URL
Use the preferred canonical hostname and check whether redirects, robots rules, authentication, or inconsistent protocol versions change what a crawler can reach.
FREE MOXSEO TOOL See whether Common Crawl has captured your domain across recent indexes. Run the tool to see a clear, exportable result. Common Crawl is a major public web dataset used in many open training and research pipelines. Recent index availability and directional page counts. Compare changes over time, then investigate robots, CDN and internal-linking changes. Presence does not guarantee inclusion in any model, and sampling depth varies by site.Common Crawl Visibility Checker
Why Common Crawl visibility matters
What it checksHow to use the resultImportant limit
Common Crawl is a public web archive used by researchers, datasets, search tools, and some AI-development workflows. A result can show whether the domain appears in selected crawl indexes and when it was observed. It cannot prove that every important page was captured, that an AI system trained on the content, or that the site will appear in an answer.
Use the preferred canonical hostname and check whether redirects, robots rules, authentication, or inconsistent protocol versions change what a crawler can reach.
A recent capture is evidence of discovery at that point in time. Missing records may reflect crawl selection, access restrictions, newness, or incomplete archive coverage.
If visibility is weak, review robots.txt, response status, canonical redirects, crawlable navigation, sitemaps, and links pointing to the important pages.
Review the MoxSEO study of training and answer-retrieval crawler rules across a defined domain sample.
A public archive record does not show whether a live answer engine can retrieve the page quickly today.
Use a site-specific review when crawl access, rendering, architecture, or indexability needs implementation work.
Important limitation: Do not use a missing Common Crawl record as proof that a site is invisible to Google, ChatGPT, or another platform. Each system has its own crawlers, indexes, permissions, and retrieval behavior.