How to fix missing canonical on Wix
Add a self-referencing canonical tag to every page so Google knows which URL is the "official" version of that content.
Steps for Wix
- Wix automatically adds canonical tags to all pages — no manual action is required for standard pages.
- To set or override the canonical URL on a specific page: open the page in the Wix Editor → click the Page Settings icon (gear) → Go to SEO (Google) → expand 'Advanced SEO' → in the 'Canonical Tag' field, enter your preferred URL.
- For Wix eCommerce product pages, go to the relevant Product Page in your site editor, open Page Settings → SEO → Advanced SEO and verify or set the canonical there.
- Use Wix's SEO Setup Checklist (Marketing & SEO → SEO Tools → SEO Setup Checklist) to audit pages flagged with missing or incorrect canonicals.
<link rel="canonical" href="https://www.example.com/products/blue-running-shoes/" />What is missing canonical?
A canonical tag is a single line of HTML code placed in the `<head>` section of a page that tells search engines: "This URL is the definitive version of this content." It looks like `<link rel="canonical" href="https://www.example.com/your-page/" />`. When a page is missing this tag entirely, search engines have no authoritative signal and must guess which version of the URL to index — and they may guess wrong.
Ecommerce stores are especially vulnerable to duplicate content because the same product or category page can be reached through dozens of slightly different URLs — sorting parameters, filtering options, session IDs, UTM tracking codes, HTTP vs HTTPS, www vs non-www, and more. Without a canonical tag, Google may split your ranking power ("link equity") across all those variations instead of concentrating it on one URL, causing every version to rank lower than it should. Google has also stated that canonical signals help it crawl your site more efficiently, which matters when you have thousands of products. Missing canonicals can directly reduce organic traffic and revenue from pages that should be ranking well.
See the complete Missing canonical guide for every platform and the full background.
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