The Shopify SEO checklist for established stores

Short answer: For an established Shopify store, the SEO wins usually come from fixing what's already there rather than adding more. Clean up indexing and duplicate URLs, give collection pages real content, replace manufacturer product copy, add complete schema, speed up the theme, link internally to the pages that make money, and make sure AI tools can read the store. This checklist works through each in priority order.

Use it as a working document. Tick off what's done, note what needs a developer, and come back each quarter.

1. Search Console and indexing

• [ ] Verify your domain property in Google Search Console (the domain property, not just the URL prefix) and submit /sitemap.xml. Shopify generates and updates the sitemap automatically.
• [ ] Check the Pages report. Look at "Crawled – currently not indexed" and "Discovered – currently not indexed". If important collections or products sit there, they usually need stronger content or more internal links.
• [ ] Check your preferred domain. Make sure your primary domain is set in Shopify and every other version redirects to it.
• [ ] Look for accidental noindex tags left by apps, password-protected periods or theme customisations.
• [ ] Remove or redirect dead pages. Discontinued products and old collections should 301 redirect to the closest relevant page, not the homepage. Shopify's URL redirects make this easy.

2. Duplicate and wasted URLs

Shopify creates several kinds of near-duplicate URLs. Most are handled by canonical tags, but themes and apps can undo that.

• [ ] Product URLs inside collections. Many themes link to products as /collections/name/products/item. Shopify canonicalises these to /products/item, but it's better if internal links point directly to the canonical /products/ URL. This is a small theme edit.
• [ ] Filtered and sorted collection URLs. Parameter URLs from filters and sorting can create thousands of crawlable combinations. Check they're canonicalised or blocked sensibly in robots.txt.liquid.
• [ ] Tag pages. Collection tag URLs (/collections/name/tag) are often thin. Decide whether they deserve to be indexed.
• [ ] Vendor and type pages auto-generated by Shopify are rarely worth indexing.
• [ ] Duplicate products. The same item listed twice for variants or bundles splits signals. Consolidate where you can.

3. Site structure and navigation

• [ ] Map keywords to pages. One primary topic per page, so collections don't compete with each other. A spreadsheet with page, primary keyword, secondary keywords and search volume is enough.
• [ ] Build collections around how people search, not just how your warehouse is organised. "Linen sheets" and "king size linen sheets" may deserve separate pages if there's real search demand.
• [ ] Keep important pages within three clicks of the homepage.
• [ ] Use breadcrumbs on collections and products, with BreadcrumbList schema.

4. Collection pages

Collection pages are where most Shopify stores leave the most organic revenue on the table, because they usually rank for the highest-intent category searches.

• [ ] Unique title tag and meta description for every collection, written for the click.
• [ ] An answer-first introduction: one or two sentences that tell shoppers and search engines exactly what the collection is and who it's for.
• [ ] Supporting content below the grid: a few short sections or an FAQ covering how to choose, sizing, materials or care.
• [ ] Internal links to related collections and buying guides.
• [ ] A single H1 that matches the topic.

5. Product pages

• [ ] Original descriptions. Replace manufacturer copy that appears on dozens of other sites. Write for the buyer: who it's for, the main benefit, then scannable details. Our product copy service does exactly this.
• [ ] Descriptive titles that include what the product is, not just a style name.
• [ ] Image alt text that describes the image accurately.
• [ ] Reviews displayed in HTML that search engines can read, with genuine ratings in schema.
• [ ] Answer common questions on the page: sizing, compatibility, ingredients, delivery times.
• [ ] Out-of-stock handling. Keep temporarily unavailable products live with a back-in-stock option; redirect permanently discontinued ones.

6. Structured data (schema)

• [ ] Product and Offer schema with price, currency, availability, brand, SKU or GTIN and images.
• [ ] AggregateRating and Review only where reviews are genuinely shown on the page.
• [ ] Organization schema on the homepage with logo, contact details and social profiles.
• [ ] BreadcrumbList on collections and products.
• [ ] FAQPage where you have a visible FAQ.
• [ ] Test with Google's Rich Results Test and fix warnings that matter.

Many themes output partial schema, and SEO apps sometimes add a second, conflicting copy. Check you only have one complete version.

7. Speed and Core Web Vitals

• [ ] Audit your apps. Uninstalled apps often leave code behind in your theme. Remove it.
• [ ] Compress and size images properly, and lazy-load images below the fold.
• [ ] Limit third-party scripts such as chat widgets, pop-ups and tracking pixels. Each one costs speed.
• [ ] Check Core Web Vitals in Search Console and PageSpeed Insights, focusing on mobile.
• [ ] Be cautious with heavy sliders and videos above the fold.

Speed is also a conversion lever. Our guide to Shopify conversion rates covers the overlap.

8. Content and internal linking

• [ ] Publish content that answers pre-purchase questions: buying guides, comparisons, how-tos and care guides that link to the right collections.
• [ ] Refresh what's close to page one. In Search Console, filter for pages with an average position of 8 to 20; improving those is often faster than writing something new.
• [ ] Link from blog posts to collections and products using descriptive anchor text.
• [ ] Link between related collections and from product pages to complementary products.

9. AI search readiness (AEO)

• [ ] Allow AI crawlers in robots.txt.liquid unless you've decided otherwise, and check bot-protection apps aren't blocking them.
• [ ] Publish an llms.txt file. See llms.txt for Shopify.
• [ ] Write answer-first on key pages, with FAQ blocks and schema.
• [ ] Keep facts consistent across your site, Merchant Center and marketplaces.

We explain why this matters in What is AEO?.

10. Off-site signals

• [ ] Claim and complete your Google Business Profile if you have a physical presence or showroom.
• [ ] Ask stockists and partners to link to you.
• [ ] Fix unlinked brand mentions.
• [ ] Earn editorial coverage through expert comment and genuinely newsworthy content. Never buy links.

11. Reporting rhythm

• [ ] Monthly: Search Console clicks, impressions and average position for your key collections; organic revenue; pages that gained or lost.
• [ ] Quarterly: re-run this checklist, review keyword targets and search volumes, and audit apps for speed impact.
• [ ] After every theme or app change: spot-check indexing, schema and page speed.

How to prioritise

If you're overwhelmed, work in this order: indexing problems first (pages that aren't indexed can't rank), then collection pages (highest commercial intent), then product copy and schema, then speed, then content and links. Revisit the checklist quarterly.

Mistakes we see on established stores

Changing URLs during a theme migration without redirects, deleting out-of-stock products that still had rankings, installing three SEO apps that each add their own schema, and publishing blog posts that never link to a collection. Each one quietly undoes good work, so check for them first.

What results look like

When Gemma rebuilt the site and started an SEO-led blog for an established Australian fashion boutique, estimated monthly organic traffic rose 97% from the September 2023 low to April 2024, from about 5,300 to about 10,400 visits, and the number of keywords the site ranked for grew 45% (third-party estimates from DataForSEO). Read the fashion brand case study.

Want it done for you?

Our Shopify SEO service works through this checklist every month, with a set number of pages optimised in each plan. See pricing, or request a free audit and we'll tell you which items on this list matter most for your store.