# Preparación para AI de slack.com > Medido en la página de inicio. Calificación general: Aceptable. Puntuación 61/100, nota Aceptable. Medido 2026-09-04T21:41:33.963+00:00, motor ax-audit@4.0.0. ## Comprobaciones ### Contenido — 65/100 #### Content Negotiation — 0/100 - **FAIL** Homepage does not serve Markdown via content negotiation Got text/html (HTTP 200) for "Accept: text/markdown" Serve a Markdown representation of your pages when agents request "Accept: text/markdown". Agents like Claude Code and Cursor ask for it, and Markdown cuts token usage by roughly 80% against HTML. Cloudflare ("Markdown for Agents") and Vercel can enable this without code changes. https://axrush.com/guides/content-negotiation#not-supported - **WARN** No fallback found on the homepage If you cannot enable content negotiation, advertise a Markdown version with so agents can discover it. https://axrush.com/guides/content-negotiation#no-alternate #### Operabilidad para agentes — 80/100 - **PASS** 341/341 interactive elements have an accessible name - **WARN** 110/116 images, frames or videos have no declared dimensions Undeclared dimensions shift the layout as media loads. An agent working from a screenshot clicks where the button was a moment ago. Set width and height, or aspect-ratio. https://axrush.com/guides/agent-operability#unsized-media - **WARN** 1 obstacle(s) on the entry page on the page A CAPTCHA or a meta refresh on the landing page stops an agent before it reaches any content. If bot protection is needed, apply it to the actions that need it, not to reading a page. https://axrush.com/guides/agent-operability#entry-blockers - **PASS** Method note: this reads markup, not a rendered accessibility tree Labels attached by script and roles computed at runtime are invisible here, so treat low proportions as a prompt to check the real tree rather than as a count. Every finding is also a plain accessibility defect. #### Structured Data — 0/100 - **FAIL** No JSON-LD structured data found Add a