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`"},{"@type":"HowToStep","position":5,"text":"Test by visiting a filtered shop URL, viewing source, and confirming a canonical tag is present pointing to the base shop URL."}]},{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"How do I fix seo facet url not canonicalized on Squarespace?","acceptedAnswer":{"@type":"Answer","text":"Squarespace Commerce does not natively support faceted filtering in the same way as other platforms, so filter-generated duplicate URLs are less common. However, tag and category filter URLs (e.g., /shop?tag=X) can create duplicates. Squarespace automatically sets canonical tags on most page types, but custom canonical control per URL is limited in the standard interface. Go to Pages → select the Shop page → gear icon (Settings) → SEO tab. Confirm the SEO settings look correct. There is no per-filter-URL canonical field here. For stores that need filter URL canonicalization, inject a canonical tag via Settings → Advanced → Code Injection (available on Business plan and above). In the 'Header' code injection box, add JavaScript that checks for query parameters and injects a canonical link element pointing to the clean shop URL: `` Test by visiting a filtered shop URL, viewing source, and confirming a canonical tag is present pointing to the base shop URL."}},{"@type":"Question","name":"What is seo facet url not canonicalized?","acceptedAnswer":{"@type":"Answer","text":"When shoppers filter or sort your product listings — for example, by size, color, price, or usage — your store generates new URLs with query parameters or path segments (e.g., `/apparel/?color=red&size=M`). These filtered pages show essentially the same category with a narrowed-down product set. A canonical tag is a small snippet of HTML code placed in the `` of a page that tells Google: \"This page is a variation — the *real*, authoritative version is over here.\" Without it, Google sees dozens or hundreds of near-duplicate pages and has to figure out on its own which one to rank."}}]},{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Issue library","item":"https://seolz.com/learn"},{"@type":"ListItem","position":2,"name":"Seo facet url not canonicalized","item":"https://seolz.com/learn/seo/seo-facet-url-not-canonicalized"},{"@type":"ListItem","position":3,"name":"Squarespace","item":"https://seolz.com/learn/seo/seo-facet-url-not-canonicalized/squarespace"}]}]

How to fix seo facet url not canonicalized on Squarespace

Add a canonical tag pointing filtered and sorted category URLs back to the clean (unfiltered) category page URL to prevent duplicate content and crawl waste.

Steps for Squarespace

  1. Squarespace Commerce does not natively support faceted filtering in the same way as other platforms, so filter-generated duplicate URLs are less common. However, tag and category filter URLs (e.g., /shop?tag=X) can create duplicates.
  2. Squarespace automatically sets canonical tags on most page types, but custom canonical control per URL is limited in the standard interface.
  3. Go to Pages → select the Shop page → gear icon (Settings) → SEO tab. Confirm the SEO settings look correct. There is no per-filter-URL canonical field here.
  4. For stores that need filter URL canonicalization, inject a canonical tag via Settings → Advanced → Code Injection (available on Business plan and above). In the 'Header' code injection box, add JavaScript that checks for query parameters and injects a canonical link element pointing to the clean shop URL: `<script>if(window.location.search){var l=document.createElement('link');l.rel='canonical';l.href=window.location.origin+window.location.pathname;document.head.appendChild(l);}</script>`
  5. Test by visiting a filtered shop URL, viewing source, and confirming a canonical tag is present pointing to the base shop URL.
Official Squarespace documentation ↗
<link rel="canonical" href="https://www.example.com/category-page/" />

What is seo facet url not canonicalized?

When shoppers filter or sort your product listings — for example, by size, color, price, or usage — your store generates new URLs with query parameters or path segments (e.g., `/apparel/?color=red&size=M`). These filtered pages show essentially the same category with a narrowed-down product set. A canonical tag is a small snippet of HTML code placed in the `<head>` of a page that tells Google: "This page is a variation — the *real*, authoritative version is over here." Without it, Google sees dozens or hundreds of near-duplicate pages and has to figure out on its own which one to rank.

Every filtered or sorted URL that lacks a canonical tag is a potential duplicate page in Google's index. This splits your ranking signals (links, authority) across many weak versions instead of concentrating them on one strong category page. Google's crawl budget — the number of pages it will crawl on your site in a given period — gets burned on hundreds of low-value filter combinations instead of your important product and category pages, meaning new products and pages may be discovered and indexed more slowly. In competitive niches, consolidated ranking signals can be the difference between page 1 and page 2. Fixing this is one of the highest-leverage technical SEO changes a store with faceted navigation can make.

See the complete Seo facet url not canonicalized guide for every platform and the full background.

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