Canonical Tags in WordPress
How WordPress core handles canonicals on singular content, what it leaves out, and how to add or override them with or without a plugin.
Wix sets a canonical tag on every page by default -- here's how to check it, change it safely, and avoid the sitemap trap.
Yes. On Wix, a self-referencing canonical tag ships by default on every page you publish -- standard pages, Wix Stores product pages, and Wix Blog posts all get one without you doing anything. A self-referencing canonical means the tag's URL matches the page it sits on, which is the correct baseline signal for search engines: it tells crawlers this exact URL is the version you want indexed and credited, even when the same content could theoretically be reached through more than one path.
For most Wix site owners, this is good news. You do not need to install anything, flip a setting, or write code to get a working canonical tag on a new page. Wix generates it automatically the moment the page goes live, and it stays correct as long as you do not touch it. The practical implication is that canonical tag maintenance on Wix is mostly about knowing when to leave things alone -- the platform's default is already doing its job.
That said, automatic does not mean invisible or unchangeable. Wix exposes the canonical tag as an editable field, which is useful when you have a genuine reason to point a page's canonical somewhere else -- for example, consolidating two near-duplicate landing pages. The rest of this page covers how to make that change correctly, and what can go wrong if you don't.
To override the default canonical on a specific page, go to that page's SEO panel and open the Advanced SEO tab. Inside Advanced SEO you'll find an Additional Tags section, where Wix lists the canonical tag alongside any other meta tags associated with the page. Select the canonical entry, choose More Actions, then Edit, and you can change the Tag Value to the URL you want that page to canonicalize to. Select Apply to save the change.
If you're working in the Wix Editor rather than the newer SEO panel flow, the same setting is reachable through Pages & Menu: select the page, open More Actions, then SEO Basics, then Advanced SEO, then Additional Tags. Either path lands you at the same Tag Value field for the canonical tag.
A few practical points worth internalizing before you edit this field. First, whatever URL you enter should be an absolute URL -- full protocol and domain, not a relative path -- and it should exactly match a real, servable page on your site. Second, this field edits the existing canonical tag; it does not add a second one. Wix will not let you create a duplicate canonical tag alongside the auto-generated one, which is a safeguard against the classic multiple-canonicals mistake. Third, because the interface here is a general-purpose Additional Tags panel rather than a dedicated canonical-only control, double-check you're editing the canonical entry specifically and not a different tag with a similar-looking value.
This is the single most important operational detail about editing canonicals on Wix, and it catches people off guard because it isn't obviously related to the canonical tag itself: changing a page's default canonical tag can cause that page's URL to disappear from your Wix-generated sitemap. Wix documents this directly -- when you change the default canonical tag for a page, the page's URL may drop out of the sitemap.
The logic makes a certain sense once you see it. A sitemap is a list of URLs you're telling search engines to crawl and index as canonical destinations. If you've just told Wix, via the canonical tag, that this page's authoritative URL is somewhere else -- or simply that it's no longer self-referencing -- Wix's sitemap generator can treat that as a signal that the page's own URL shouldn't be listed as a primary indexing target anymore. The result is a page that's still live and still reachable, but quietly excluded from the sitemap feed you submit to Google Search Console.
If you did not intend that outcome -- and most site owners editing a canonical for a narrow, one-off reason did not -- the fix is straightforward: delete the custom canonical value you entered and let the page revert to its default, self-referencing canonical. Once it's back to the default, the page's URL should return to the sitemap. If you deliberately want a page excluded from indexing and the sitemap, there are more direct and predictable tools for that, such as noindex; using a canonical edit as a backdoor way to drop a page from the sitemap is not a reliable or intentional mechanism, it's a side effect.
Wix's Additional Tags panel, where the canonical tag lives, is capped at ten tags per page. In practice this rarely becomes a binding constraint purely from canonical management, but if you're also using Additional Tags for verification meta tags or other custom tags, the canonical tag counts against that same ten-tag ceiling.
The second limitation is more structural: you cannot duplicate a tag that Wix auto-generates. The canonical tag is one such auto-generated tag. You are editing the value of the existing tag, not layering a second canonical tag on top of it. This is actually a helpful constraint from an SEO-correctness standpoint -- search engines are explicit that a page should carry exactly one canonical tag, and Wix's interface structurally prevents the duplicate-canonical mistake that's common on platforms with more freeform code-injection options.
Together, these limitations mean Wix's canonical tag control is deliberately narrow: you get one editable field per page, with guardrails against duplication, inside a shared tag panel with a hard cap. It's not a full canonical-management system with bulk editing or pattern-based rules -- for that level of control you'd typically need a different platform or a custom setup outside Wix's native tools.
The most common mistake is overwriting a perfectly good default canonical with a URL that has a small but fatal flaw -- the wrong protocol (http instead of https), a typo in the domain or slug, or a stray trailing slash that doesn't match how the page is actually served. Because Wix's default canonical is already correct and self-referencing, any manual edit is a place where you can introduce an error that didn't previously exist. Before applying a change, compare the Tag Value character-for-character against the page's actual live URL.
The second common mistake is the sitemap side effect described above, but from the other direction: a site owner edits a canonical for a legitimate reason, doesn't notice the page has dropped from the sitemap, and later can't explain why that page's organic traffic quietly declined. Because the sitemap change isn't called out inside the editing flow itself, it's easy to miss until you're specifically auditing Search Console. Making a habit of checking the sitemap after any canonical edit on Wix -- not just trusting the page edit was isolated -- closes that gap.
No. Wix automatically creates a self-referencing canonical URL for every standard page, Wix Stores product, and Wix Blog post at publish time. You only need to intervene if you have a specific reason to point a page's canonical somewhere other than itself.
Open the page's SEO panel, go to Advanced SEO, then Additional Tags, select the canonical entry, choose More Actions, then Edit, and update the Tag Value. In the Wix Editor, reach the same setting via Pages & Menu, then the page's More Actions, then SEO Basics, then Advanced SEO, then Additional Tags.
Wix documents this directly: changing a page's default canonical tag can remove that page's URL from your sitemap. If that was not your intention, delete the custom canonical value to revert the page to its default, self-referencing canonical, which should restore it to the sitemap.
No. Wix will not let you duplicate a tag it auto-generates, and the canonical tag is one of those. You can edit the existing canonical's value, but you cannot stack a second canonical tag alongside it -- which also protects you from the duplicate-canonical mistake search engines warn against.
Yes, Wix caps the Additional Tags panel at ten tags per page. The canonical tag occupies one of those ten slots alongside any other custom meta tags you add there.
How WordPress core handles canonicals on singular content, what it leaves out, and how to add or override them with or without a plugin.
How Yoast SEO adds self-referencing canonicals across your whole WordPress site, where to override them, and how to fix a wrong canonical.
Squarespace auto-manages a self-referencing canonical you cannot natively edit, and injected canonicals can create duplicates if you are not careful.