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Custom CMS
Ecommerce Builds
When Shopify’s constraints limit your product architecture and WooCommerce’s complexity exceeds your team’s capacity, a custom CMS build is the correct answer — if it is built for search from the foundation.
The Problem
Custom builds optimise for functionality. SEO is the constraint that gets compromised when timelines tighten.
A custom ecommerce build under development pressure produces a site where the product catalogue works correctly and the checkout flow is smooth — and the URL structure was never planned for search, the schema markup was deprioritised for a later sprint that never happened.
Our Approach
SEO requirements documented as functional specifications before development begins.
SEO requirements documentation: Search architecture requirements documented as functional specifications before development begins — treated as features, not afterthoughts
Custom URL architecture: Product, category, and filter URL structures planned for both user experience and crawl efficiency
Schema implementation: Product, Offer, BreadcrumbList, and site-level Organisation schemas implemented in the CMS template layer
Core Web Vitals engineering: Performance budgets set at project specification stage — built into the development scope
GA4 custom ecommerce tracking: Bespoke GTM and GA4 implementation mapped to the custom purchase funnel
What You Get
A custom build with non-negotiable SEO architecture baked in from the specification.
SEO Functional Specifications
Search architecture requirements documented as features before a line of code is written
Custom URL Architecture
Product and category URL structures planned for crawl efficiency and search relevance
Schema at Template Level
Product, Offer, and BreadcrumbList schemas firing correctly without manual input per product
Core Web Vitals Compliance
Performance budget built into the development scope — not optimised post-launch
GA4 Custom Tracking
Full ecommerce tracking mapped to the bespoke purchase funnel
Cost of Delay
A custom build launched without SEO architecture is significantly more expensive to retrofit than a standard platform build.
Retrofitting SEO into a custom CMS requires developer time against a codebase that was not designed for easy modification. The cost of getting it right at build is a small fraction of the cost of doing it correctly after launch.
A site built without SEO foundations needs rebuilding twice. A conversation costs nothing.
A custom ecommerce build without SEO specifications in the brief will produce a site that requires expensive retrofitting after launch. One pre-build strategy session documents the search architecture requirements before a line of code is written. Book it before the development brief is finalized.