Daniel Rico reviews the technical terms in Clione's library: the ones that depend on how an ecommerce platform, structured data or publishing to a store actually works.
As the person in charge of the platform, he reviews each page to check that what it says matches what the software does.
Written and reviewed
.well-known directory
What /.well-known/ is, the path RFC 8615 reserves for files that describe a site, what its IANA registry holds and what a store publishes there.
@graph
What @graph is in JSON-LD, what the W3C specification says, how it links a product page's product, store and site, and how to review your store's.
@id
What the @id identifier in JSON-LD is, how it ties your schema nodes together, why it should not change and how to avoid two products where there is one.
301 redirect
What a 301 redirect is, how it differs from a 302 or a 308, what Google does with it and how to redirect a product page that changes URL on Shopify.
A2A
What A2A (Agent2Agent) is, the open protocol that lets one AI agent hand tasks to another: the Agent Card, version 1.0 and its role in UCP and AP2.
ACP
What the ACP (Agentic Commerce Protocol) from OpenAI and Stripe is, what happened to Instant Checkout in 2026 and what data a store needs to appear in ChatGPT.