Shopify SEO: The UK Technical Checklist

How do you actually do SEO on Shopify? Not with generic "add your keywords" advice — Shopify has its own quirks, and the stores that rank fix those quirks in priority order. Shopify gets the fundamentals right out of the box (fast hosting, clean code, mobile-first, automatic sitemaps), so the work is structural: duplicate URLs, thin collection pages, missing schema, theme and app bloat, and weak internal linking.

Here's the checklist we work through on every UK Shopify store, highest-impact first.

The Shopify SEO checklist (in priority order)

1. Handle duplicate and canonical URLs

This is the Shopify quirk everyone worries about and the one that's mostly already solved. Shopify exposes each product at two paths — /products/handle and /collections/collection/products/handle — but it automatically adds a canonical tag pointing to the clean /products/handle version. So you rarely have a true duplicate-content problem out of the box.

What you do control: always link internally to the canonical /products/ URL, not the /collections/.../products/ version. Many themes and apps generate the longer path, splitting link equity across two URLs. Check your collection templates and any "related products" or "recently viewed" blocks.

2. Fix thin collection pages

Collection pages (/collections/...) are usually your most valuable commercial keywords — "women's running trainers", "oak dining tables". Yet Shopify generates them as a bare product grid with no introductory copy. Google has very little to rank.

Add a short, genuinely useful intro (and often a longer description below the grid) to your priority collections: what's in the range, who it's for, buying guidance. Keep it for the collections that target real search demand — you don't need 400 words on every tag-based collection, just the ones people search for.

3. Add complete product and breadcrumb schema

Structured data is what earns the rich snippets — price, availability, star ratings — that lift click-through in the results. Plenty of Shopify themes ship with incomplete or missing Product schema, and review apps don't always wire their ratings into it.

Make sure every product page outputs valid Product schema with offers (price, currency, availability) and, where you have them, aggregateRating. Add BreadcrumbList schema too. Validate with Google's Rich Results Test rather than trusting that the theme "has SEO built in".

4. Speed and theme

Core Web Vitals are a confirmed ranking signal, and Shopify stores are commonly slowed by three things: a heavy theme, unoptimised hero and product images, and render-blocking scripts. Shopify's hosting is fast, so most speed problems are self-inflicted.

Serve appropriately sized images (Shopify can do responsive srcset — use it), lazy-load below-the-fold media, and prefer a lean, well-coded theme over a feature-stuffed one. The true cost of a slow website isn't just rankings — it's the conversions you lose before the page even loads. Run any store through our free Website Grader to see where it stands.

5. Audit app bloat

This is the highest-leverage, lowest-effort fix on the list. Every Shopify app injects JavaScript and CSS — and uninstalling an app often leaves its code behind. Stores accumulate scripts from upsell apps, popup apps, review apps and abandoned trials, each adding weight to every page.

Open your theme's code and your theme.liquid and look for leftover snippets from apps you no longer use. Remove orphaned scripts, consolidate overlapping apps (you rarely need two review tools), and treat "is this app worth the speed cost?" as a real question before every install.

6. Build internal linking deliberately

Shopify gives you almost no automatic internal linking between collections and products beyond the navigation. Left alone, your deep product pages become orphans that Google struggles to discover and rank.

Build links on purpose:

• Link from collection intros to related collections ("see also our oak coffee tables").
• Add curated "related products" that point to canonical /products/ URLs.
• Use blog posts to link down into relevant collections and products.

This is exactly the architecture that makes SEO for ecommerce work — link equity flowing from your strongest pages into the commercial ones that need to rank.

7. Use the blog for top-of-funnel content

Collection pages capture people who already know what they want. Your blog captures the much larger pool searching "how to choose X" or "best Y for Z" — and gives you somewhere to link into your collections. Shopify's built-in blog is basic but perfectly adequate; the discipline is publishing consistently and linking every post back into the store.

8. Control tag, filter and search URLs

Shopify's filtering and tag systems can generate thousands of crawlable, near-identical URLs — every colour, size and price combination. Left unmanaged, they waste crawl budget and create thin pages. Decide which filtered views deserve to be indexed (rarely many), use your robots.txt.liquid and noindex where appropriate, and make sure your internal links don't scatter equity across endless parameter URLs.

Where to start

If you only do three things: link to canonical product URLs, write copy on your priority collections, and strip out app bloat for speed. Those three move the needle on most UK Shopify stores faster than any amount of keyword tweaking.

JW Digital builds and optimises stores on Shopify and runs the ongoing ecommerce SEO that turns a tidy store into a ranking one. Run your store through the free Website Grader first, then tell us where you're stuck — we reply within 2 hours.