The website is live, and the pages can also be opened normally, but Google still doesn’t index them?
This is not a problem that can be solved by simply “submitting the URL.”
Google indexing usually goes through several stages: discovering the URL, crawling the page, understanding the content, and determining whether it is worth indexing. If any one of these steps has a problem, the page may show up as “not discovered,” “crawled but not indexed,” “duplicate webpage,” “excluded by noindex,” and so on.
This topic will systematically help you troubleshoot Google indexing issues from 7 key modules.
Module 1: First determine which stage the problem occurs in
For many websites that are not indexed, the issue is not that Google cannot find the page at all, but that the page gets stuck during crawling, indexing, or the quality evaluation stage.
You need to first confirm:
Has Google discovered the URL?
Can Googlebot access the page?
Is the page blocked by robots.txt or noindex?
Does the canonical point to the wrong page?
Is the page content sufficiently unique and valuable?
In GSC, does it show “not discovered” or “crawled but not indexed”?
Recommended link page:
[Why is the website not indexed by Google? Common causes and troubleshooting methods]
Module 2: Check whether the sitemap has been submitted correctly
A sitemap can help Google discover important pages faster, but it is not a guarantee of indexing. The problem on many websites is not “no sitemap,” but that the sitemap contains incorrect URLs.
Common issues include:
404 pages in the sitemap
Redirect URLs in the sitemap
noindex pages in the sitemap
The sitemap does not include newly published topic pages
Multilingual page sitemaps are mixed up
The sitemap has not been successfully fetched for a long time after submission
The correct approach is: put only the standard URLs you want Google to index into the sitemap, and submit and monitor them in Google Search Console.
For a detailed optimization guide, click:
[Google Sitemap submission and optimization guide: Which pages should be included in the sitemap?]
FAQ
Module 3: Check robots.txt and noindex
robots.txt and noindex are two settings that are very easy to confuse.
robots.txt mainly controls whether Googlebot can crawl the page, while noindex tells Google not to include the page in the index. Many new sites, redesigned sites, or sites migrated from a test environment accidentally bring noindex to the live pages.
Key things to check:
Whether robots.txt is blocking the content directory
Whether the page source contains
noindexWhether the HTTP response header contains
X-Robots-Tag: noindexWhether CSS, JS, or image resources are being blocked by mistake
Whether test environment rules have been carried over to the live site
To check the relevant information, click: [robots.txt and noindex checklist: Don’t let Google miss your pages]
Customer Reviews
Module 4: Check whether the canonical points to the wrong page
canonical is a hidden reason behind many website indexing issues.
If a page’s canonical points to the homepage, an old page, another language version, or a parameterized page, Google may consider the current page not to be the preferred version and therefore not index it.
This is especially common for export websites, multilingual websites, and CMS-generated pages.
Key checks:
Does the Chinese page canonical point to itself?
Do multilingual pages canonicalize to each other?
Do parameter URLs override the canonical URLs?
Are the URLs in the sitemap consistent with the canonical?
Do product pages, topic pages, and category pages have duplicate canonicals?
Click the link to view the detailed troubleshooting guide:
[Will canonical tag errors affect Google indexing? Standard URL troubleshooting guide]
Module 5: Use Google Search Console to determine indexing status
Google Search Console is the core tool for determining indexing issues.
You need to focus on two places:
URL Inspection: check whether a single page has been indexed by Google
Page Indexing report: see which pages across the site are excluded and why they were excluded
Common statuses include:
Recommended link page:
[How to read the Google Search Console indexing report? Understanding GSC indexing status]
