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Case study

Mintello

Commerce architecture built for discoverability, speed and trust.

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Editorial Mintello jewellery ecommerce case-study cover

The problem

What the work needed to solve

Build a production commerce experience where crawlability, product discovery, accessibility, privacy controls and performance are treated as one system—not separate launch checklists.

Implementation

What I built or changed

  • Built server-rendered category and product routes with deliberate metadata, canonicals and crawl paths.
  • Implemented product, organization, breadcrumb and website structured data that reflects visible page content.
  • Added sitemaps, privacy controls, accessible interaction states and performance-focused media delivery.
  • Structured answers and entity context for conventional search as well as answer-engine discovery.

Stack

Tools used in context

  • Next.js
  • TypeScript
  • Supabase
  • Clerk
  • Resend
  • Playwright
  • Lighthouse

Evidence

Numbers with their context attached.

Every metric below names the page or test surface, profile, date and source. Limitations follow immediately after.

Performance94

Homepage · Lighthouse mobile profile

2026-08-20Local Lighthouse artifact
Accessibility100

Homepage · Lighthouse mobile profile

2026-08-20Local Lighthouse artifact
SEO100

Homepage · Lighthouse mobile profile

2026-08-20Local Lighthouse artifact
Performance97

Product route · Lighthouse mobile profile

2026-08-20Local Lighthouse artifact

Limitations

What this evidence does not prove

  • These are controlled local lab results, not field data or a promise of identical results for every visitor.
  • Homepage mobile LCP measured 3.0 seconds in the cited run, so media delivery remains an active optimization area.

Next work

What comes after this snapshot

  • Validate field performance after sufficient real-user traffic is available.
  • Continue tightening above-the-fold media and commercial query coverage.

Next step

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