SEO is far more effective when it's built into your ecommerce store from the beginning than when it's retrofitted after launch. A developer who understands SEO will make decisions differently — and those decisions compound over time into a store that ranks, not one that needs expensive fixes later.
This checklist covers the technical and structural SEO requirements that should be addressed during development — before a product goes live.
Site structure and crawlability
- Logical category hierarchy with clean, keyword-relevant URLs (e.g.
/mens-shoes/trainers/not/cat?id=47) - XML sitemap generated and submitted to Google Search Console
- Robots.txt configured correctly — excluding internal search results, cart, and checkout pages
- Canonical tags on product variants and filtered pages to prevent duplicate content
- Pagination handled correctly with
rel="next"/rel="prev"or appropriate canonical strategy - Internal linking structure passes authority to key category and product pages
Page speed and Core Web Vitals
- Images compressed and served in next-gen formats (WebP/AVIF) with correct dimensions
- Largest Contentful Paint (LCP) under 2.5 seconds — especially on product and category pages
- Cumulative Layout Shift (CLS) minimised — no elements that jump during page load
- First Input Delay / Interaction to Next Paint under 200ms
- Third-party scripts (tracking, chat, reviews) deferred or loaded asynchronously
- Server-side caching and a CDN configured for static assets
On-page and metadata
- Unique, keyword-optimised title tags for all category and product pages
- Meta descriptions written for all key pages (not auto-generated from product descriptions)
- H1 tags present and unique on every page — not duplicating the title tag verbatim
- Product descriptions are original — not copied from manufacturer feeds (creates duplicate content at scale)
- Structured data (schema.org) implemented: Product schema with price, availability, and reviews; BreadcrumbList for navigation; Organization on homepage
Technical foundations
- HTTPS enforced site-wide, with HTTP redirecting to HTTPS cleanly
- Mobile-first responsive design — tested on real devices, not just browser tools
- 404 pages handled gracefully, with discontinued products redirected (301) not deleted
- URL parameters (sorting, filtering) either canonicalised or excluded from indexing
- Hreflang implemented if operating in multiple regions or languages
- Google Search Console connected and clean of critical errors at launch
Post-launch SEO priorities
Once the store is live, ongoing SEO involves building content around buyer-intent keywords, earning backlinks from relevant sources, and monitoring Core Web Vitals as the catalogue grows. The technical foundations make this work — without them, content and links alone won't move rankings meaningfully.
Build a store that's ready to rank from day one
We build ecommerce stores with SEO baked into the architecture — structure, speed, schema, and metadata handled correctly during the build, not as an afterthought.