Yes. Shopify creates duplicate URLs by default as part of its collection product routing. Every product on Shopify is accessible from two URLs simultaneously: /products/your-handle and /collections/collection-name/products/your-handle. Without correctly configured canonical tags, Google treats these as separate pages competing for the same keywords — splitting ranking authority between both rather than consolidating it on one. Shopify's default themes handle some of this automatically, but custom themes, third-party apps, and Shopify Plus configurations frequently break the default canonical logic — requiring a manual audit and correction.

To fix Shopify crawl errors: open Google Search Console and review the Pages → Not Indexed report to identify which URLs Google cannot crawl or is choosing not to index. Check for soft 404 errors — pages returning a 200 HTTP status but displaying no meaningful content. Audit your robots.txt for overly broad disallow rules blocking product or collection pages. Review your Shopify sitemap to confirm it contains only canonical, indexable target URLs — not tag-filtered, sorted, or paginated variants. Identify redirect chains in your Shopify URL redirects list and consolidate multi-hop redirects to direct single 301s. For Shopify Plus stores, audit tag-filtered collection URLs that may be consuming crawl budget on low-value page variants.

A well-configured Shopify robots.txt should disallow crawling of all low-value URL patterns that consume crawl budget without contributing to rankings: /admin, /cart, /checkout, /orders, /account, and tag-filtered collection URL patterns. It should allow all product, collection, and blog page directories. Shopify Plus merchants can customise their robots.txt using the robots.txt.liquid template — standard Shopify plans have more limited customisation. The most common and damaging robots.txt error on Shopify is an overly broad disallow rule that accidentally blocks all /collections/ or /products/ directories.

Shopify canonical tags are HTML link elements in the page's head that tell Google which version of a URL is the preferred, authoritative one when multiple URLs display the same or similar content. On Shopify, the most critical canonical tag implementation addresses the product URL duplication issue: a product accessible from both /products/handle and /collections/name/products/handle needs a canonical pointing to the /products/ version. Without this, Google may choose either URL to rank — or split authority between both — weakening the ranking potential of the correct target page. Canonical tags must also be correctly applied to tag-filtered and paginated collection variants.

Shopify indexing issues in Google Search Console typically trace to one of four causes: pages blocked by robots.txt or noindex tags (often added accidentally via apps or theme settings); crawl budget exhaustion from tag-filtered and parameter-based URL variants consuming Googlebot's entire crawl allowance before key pages are reached; canonical tag conflicts where pages point to other URLs and therefore will not be independently indexed; or thin content signals on pages with very little unique content. Each cause requires a different fix — identifying the actual cause is the first step, and it requires Search Console diagnosis combined with a full site crawl rather than generic troubleshooting.

Shopify mobile SEO covers the optimisation of your store's mobile experience as a direct Google ranking factor. Google uses mobile-first indexing — it crawls and evaluates the mobile version of your store to determine rankings for all users, on every device. For Shopify stores this means: ensuring your theme is fully responsive with no content gaps on mobile, achieving Core Web Vitals thresholds on mobile (Largest Contentful Paint under 2.5s, Cumulative Layout Shift under 0.1, Interaction to Next Paint under 200ms), confirming tap targets and font sizes pass Google's usability thresholds, and ensuring no product or collection content is hidden on mobile that exists on the desktop version. Failures in any of these areas are confirmed ranking suppressors — not recommendations.

To fix Shopify 404 errors with SEO impact: go to Shopify Admin → Online Store → Navigation → URL Redirects and create 301 redirects from each 404 URL to the most relevant live replacement — the closest matching product, the parent collection, or a relevant category page. Never redirect to the homepage as a blanket fallback — it signals low-quality redirect intent to Google. Prioritise 404 URLs that have external links pointing to them, as these carry ranking authority that is currently being lost. Use Google Search Console's Coverage report and an external link tool (Ahrefs or SEMrush) to identify which 404 pages have inbound links. After implementing redirects, also audit internal links within your theme, blog posts, and collection descriptions that may be pointing to the now-redirected URLs.

Shopify JavaScript SEO refers to the impact that JavaScript rendering has on Google's ability to crawl and index your store's content. Standard Shopify Liquid themes render content server-side — Google can read this without needing to execute JavaScript. However, custom Shopify storefronts, headless implementations using Hydrogen or Next.js, and some third-party apps render product content, reviews, prices, and navigation elements client-side via JavaScript. Google can render JavaScript, but it processes it in a secondary crawl queue — meaning JavaScript-dependent content takes longer to index and may receive less crawl priority than server-rendered content. A Shopify JavaScript SEO audit identifies which content is rendered client-side and whether that is causing measurable indexation delays or content visibility gaps.