Insights

Engineer-written notes on structured data, technical SEO, AI search, and the work we do. No fluff, no listicles for their own sake — practical, code-first pieces we’d actually want to read.

Structured Data

Why your rich snippets aren’t showing — even when the Rich Results Test is green

Valid markup, Google eligibility, and an actual SERP result are three different things. Here’s where the gap usually lives, and how to close it.

Coming soon (warning)

Engineering

How we built Schema Preview

A build-in-public teardown of our structured-data validation extension: the architecture, the tradeoffs, and what we’d change.

Coming soon (warning)

AI Search

Structured data for AI search

How schema gets your content cited in Google AI Overviews and ChatGPT — and what’s genuinely new versus rebranded SEO.

Coming soon (warning)

On the writing list

Planned Valid JSON-LD vs. displayed rich result: the three things developers confuse
Planned A developer’s guide to adding schema.org with JSON-LD — copy-paste templates
Planned GEO vs. AEO vs. SEO in 2026: what actually changes for engineers
Planned The 8 most common structured-data errors in Search Console — and how to clear them
Planned FAQPage schema: the highest-leverage markup for AI Overviews
Planned JavaScript SEO: how your SSR/CSR choice silently breaks structured data for Googlebot
Planned Core Web Vitals for app-like sites: a technical checklist
Planned The technical SEO audit we run on every codebase

New pieces land regularly. We write what we’d want to find when we hit the problem ourselves. Want a topic covered? Tell us, or see the services these notes come out of.