Audit the accessibility tree, not only the Lighthouse a11y score
Agents and screen readers share the same semantic layer. A green Accessibility category is not proof that money-page actions have roles, names, and landmarks machines can use.

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Articles tagged with #webdevelopment
Agents and screen readers share the same semantic layer. A green Accessibility category is not proof that money-page actions have roles, names, and landmarks machines can use.

Long-lived tabs, force-reload band-aids, and Playwright soak tests for DOM nodes and listeners. Why a cold PageSpeed run misses leaks that appear after hundreds of client-side navigations.

A pre-build checklist: job vs chatbot, least privilege, approval gates, evals, cost, when you need WebMCP and MCP, and who monitors the URLs the agent needs.

Forge and Vapor keep the stack alive. Front-end Core Web Vitals need a separate URL list, schedule, and alert path across every client app.

Defer map JavaScript until intent, reserve container height, and treat pan and zoom as INP work—not a one-time Lighthouse pass on a static screenshot.

Render-blocking CSS, Cloudflare HTML rewrite, fixed hero heights, and Watcher domain report Summary before and after
