Clear, checkable findings
See the product pages reviewed, search results returned and fixes recommended.
Technical analysis for ecommerce teams adapting product catalogs to AI shopping journeys.
Checking one product? Use the free Product Schema Checker to review brand, GTIN/MPN, price and availability in Product JSON-LD.
Product discovery is expanding across search, shopping feeds and AI-led experiences. Ecommerce teams need product records that are complete, consistent and easy for commerce systems to interpret.
Lumen turns a product-catalog review into an actionable engineering plan. The assessment checks the published product-feed fields, public product pages and six shopping-related search results. The report identifies missing data and the next fixes for your ecommerce team, with sources and the reviewed products included.

Lumen is independently built and operated by Amit, a commerce engineer focused on ecommerce platforms, catalog systems and technical delivery. The service combines hands-on commerce work with transparent, reproducible measurement.
See the product pages reviewed, search results returned and fixes recommended.
Findings should become tickets, product fixes and measurable storefront work.
Identity, offers, structured data, content and discoverability are treated as connected systems.