"User-declared canonical: None": what it means
Your page does not name a main address. For a page with no copies, that is fine.
- User-declared canonical
- None
By Bruno Amorim · ·
What it means
A canonical is the address you want Google to treat as the main one when several addresses show the same content. You set it with a <link rel="canonical"> tag, an HTTP header, or your sitemap.
None means Google found no canonical for this page. Google's help says that is fine if the page is not one of a set of alternate pages.
It matters when the same content loads at more than one address. Then Google picks the main one for you.
Where it shows: Page indexing > Indexing > User-declared canonical.
Which of your pages have this problem? Find out for free.
Get my free reportWhy it says None
- Your theme or CMS does not add a canonical tag.
- The tag is in the wrong place, such as the
<body>, or written wrong, so Google skips it. - A script adds the tag after the page loads.
- The page is a PDF or another file, which needs an HTTP header instead of a tag.
How to check which cause applies
- Open the page source and search for
rel="canonical". It should be in the<head>. - Click Test live URL, then View tested page, and search the HTML for
canonical. - Look at Google-selected canonical. If it says Inspected URL, Google already treats this page as the main one.
How to fix it
- Add a canonical tag to the page's
<head>that points to the page itself, such as<link rel="canonical" href="https://example.com/page/">. - On copies of the page, point the canonical to the main page.
- Use the same address in your links and your sitemap as in the canonical.
- Then click Test live URL and Request indexing.
When you can ignore it
The page has no copies, and Google-selected canonical says Inspected URL.
With CrawlCoach
CrawlCoach reads both canonicals for each page it checks. When Google picked a different page, CrawlCoach shows the page Google chose next to yours. Google makes the final call on what it indexes.
Related Page indexing reasons
- Duplicate without user-selected canonical: Google sees the page as a copy of another page, and the page doesn't say which one is the main page.
- Duplicate, Google chose different canonical than user: Your page says it is the main page, but Google picked a different page.
Questions
What does "User-declared canonical: None" mean?
Google found no canonical tag, header, or sitemap entry that names a main address for this page. For a page with no copies, that is fine.
Does each page need a canonical tag?
Google's docs say it is not required. A canonical that points to the page itself is still a good idea. It makes your choice clear when the page also loads at other addresses, such as with tracking codes.
How do I change the user-declared canonical?
Edit the <link rel="canonical"> tag in the page's <head>. Most CMS and SEO plugins have a canonical field for each page. Then click Test live URL and Request indexing.
Sources
Checked on October 8, 2026. Google can change its tools and wording after that date.
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