The check above tests the first 5 from the site alone. The last 3 are about what Google has done with your pages, and only your own Search Console shows that.
1. A noindex tag or header tells Google to leave it out
This check tests it
What it looks like. The page asks search engines not to index it, in a robots meta tag or in an X-Robots-Tag header. Site builders and staging setups add this to keep a site hidden before launch, and it is easy to leave on.
- Google drops a page that carries noindex from its results entirely, even when other sites link to it. (Google Search Central, 10 December 2025)
What to do. Remove the noindex from the page and from the header. Google sees the change when it next crawls the page.
2. robots.txt shuts crawlers out of the whole site
This check tests it
What it looks like. The file at /robots.txt has "Disallow: /" for all crawlers or for Googlebot. It is often left over from before launch.
- robots.txt tells search engine crawlers which addresses on a site they may read. (Google Search Central, 10 December 2025)
- A page that robots.txt blocks can still be indexed if other sites link to it. (Google Search Central, 10 December 2025)
What to do. Change "Disallow: /" to an empty "Disallow:" or delete the line.
3. The canonical tag names another site
This check tests it
What it looks like. The page tells Google that its real address is somewhere else. A site builder’s preview address is often left there after a custom domain is connected.
- Google treats a canonical link as a strong signal that the address it names is the one to index. (Google Search Central, 10 July 2026)
What to do. Point the canonical tag at the page’s own address.
4. The site does not answer, or answers with an error
This check tests it
What it looks like. The home page does not load for a crawler, or it answers "not found" or another error status instead of the page.
- Google does not index an address that answers with a 4xx error, and removes one it had indexed. (Google, 4 February 2026)
What to do. Check that the domain points at your host and that the site is deployed.
5. The pages are empty until JavaScript runs
This check tests it
What it looks like. The HTML your server sends has almost no text. The content appears only after scripts run in a browser. Google does run them, in a second step that a page can wait for.
- Google runs a page’s JavaScript in a second step. A page can wait for that step for a few seconds, or longer. (Google Search Central, 4 March 2026)
- Google still recommends rendering pages on the server: it is faster, and not every bot runs JavaScript. (Google Search Central, 4 March 2026)
What to do. Render pages on the server or at build time, so the text is in the HTML.
6. Google has not got to it yet
Only Search Console shows it
What it looks like. The site or the page is new. Nothing is wrong, and nothing shows yet.
- Once Google knows about a page, crawling it can take from a few days to a few weeks. (Google Search Central, 10 December 2025)
- Google finds most pages by following links from pages it has already crawled. (Google Search Central, 10 December 2025)
- A new site that no other site links to may not be found at all. (Google Search Central, 10 December 2025)
What to do. Add the site to Search Console, submit a sitemap there, and ask for the home page to be indexed with the URL Inspection tool. A link from a site Google already reads helps it find yours.
7. Google read the page and did not keep it
Only Search Console shows it
What it looks like. Search Console’s Page indexing report lists the page under "Crawled - currently not indexed".
- Google does not index every page it reads. (Google Search Central, 18 December 2025)
- Google calls “Crawled - currently not indexed” a common message that does not always mean something needs fixing. (Search Console Help, read 11 November 2026)
What to do. Google gives no reason for one page. What is in your hands: link to the page from pages Google already has, and list it in the sitemap.
8. A manual action
Only Search Console shows it
What it looks like. A reviewer at Google found pages on the site against Google’s spam policies. It is listed in Search Console’s Manual actions report.
- With a manual action, some or all of a site is not shown in Google’s results. (Search Console Help, read 11 November 2026)
What to do. Open the Manual actions report in Search Console. If one is listed, the report says which pages it covers and how to ask for a review once it is fixed.