Robots.txt controls crawling
If robots.txt blocks a URL, search engines may not be able to fetch the page to read its content or directives.
Paste a URL and check the signals that affect crawl and index eligibility: redirects, status codes, robots.txt access, noindex directives, and canonical tags.
Run a check to see the page's crawl and indexability signals.
A page can be live and still be invisible to search. Indexability is the technical side of the question: can a crawler reach the URL, is it allowed to crawl it, and does the page tell search engines to keep it out of the index or treat another URL as the main version?
If robots.txt blocks a URL, search engines may not be able to fetch the page to read its content or directives.
A noindex directive tells search engines not to include the page in search results, even when the page is crawlable.
A canonical tag can tell search engines that another URL should receive the indexing and ranking signals.
For the bigger picture, read crawlable vs. indexable vs. indexed and how to find your site if Google has not indexed it yet, or use this with the robots.txt checker and sitemap validator.
SEO workflow
A page can be live, crawlable, and still missing from Google. This checker connects the technical signals that decide whether a URL appears eligible for indexing: status codes, redirects, robots.txt, noindex, canonicals, and sitemap consistency.
Redirects, HTTP to HTTPS behavior, and canonical tags can change which URL search engines are actually being asked to keep.
Fix hard technical blockers before rewriting content, because Google cannot evaluate a page it cannot crawl or is told not to index.
The tool checks public signals quickly; Google Search Console confirms how Google has actually seen the URL.
The diagnostic sequence for pages missing from Google.
How the tool ties crawl, index, canonical, and redirect checks into one report.