Google Index vs Crawl: Two Different Things Most People Conflate

Crawl, index, rank - three gates a page must pass

The first gate is crawl: can a bot reach the URL? That depends on the server responding, robots.txt not blocking the path, and the page being linked or sitemapped so it is discovered. Passing this gate only means Google tried to fetch it - nothing more.

The second gate is index: after fetching, Google decides whether to keep and surface the URL. A 200 response is required, but a page can be refused for a noindex tag, a canonical pointing elsewhere, being a near-duplicate, or offering too little unique value. The third gate, rank, is where a genuinely indexed page competes for queries.

What "Crawled - currently not indexed" actually means

In Search Console you will meet the status Crawled - currently not indexed, and its cousin Discovered - currently not indexed. These are Google's way of saying it fetched or found the URL but chose not to index it. Common causes: thin or duplicate content, a conflicting canonical, weak signals relative to the rest of the site, or crawl-budget limits on very large sites where Google deprioritises low-value URLs.

The point is that being allowed to index and being worth indexing are different. The technical signals (status, robots, canonical, meta rules) are things you can verify yourself and fix; the quality judgement is Google's, and the practical lever is better, more distinct content and clearer internal linking.

The indexability signals you can check yourself

You can inspect, per URL, everything that lets Google index a page: a live HTTP status (200 is what you want), the meta robots rules, the canonical, whether it has a sensible title and description, and the robots.txt rules that apply to Googlebot. If any of those block indexing, no amount of waiting will help.

The index checker reports exactly these signals: paste one URL per line, and it fetches each page (through a public CORS gateway, in order) and reads the crawlability verdict - status, meta robots, canonical and the matching robots.txt directive - so you can spot the block quickly.

Why no tool can confirm real index status from a browser

Here is the honest limit, stated up front so you are not misled: a browser-based tool cannot reliably answer "is this URL in Google's index?". Google blocks programmatic scraping of its search results, so any tool claiming to check that from the front end is faking it or using unreliable tricks. The site: operator is not an official index-count API and fluctuates wildly - treat it as noise.

The only authoritative source is Search Console URL Inspection: enter a URL and it tells you the real index status and coverage reason. Our checker deliberately does not pretend to do that; it validates the signals you control, then points you to Search Console for the final confirmation.

A practical diagnostic workflow

When a page is not showing, run the checks in order. Confirm the URL is not blocked for the wrong reasons in your robots.txt, is listed in your sitemap and linked from somewhere real, then feed it to the index checker to read status, canonical and meta rules. Fix any hard block (a stray noindex, a 500, a bad canonical), and request indexing in Search Console.

If the signals are clean but it still is not indexed after a fair wait, the issue is almost always quality or duplication, not technique - which is a content decision, not a settings toggle.