SI Readiness by MCP-Tool
Content survives without JavaScript
Is there real text and a heading in the raw HTML, before any script runs?
Why it matters
This is the single most common failure on the agentic web. Most crawlers behind AI answers do not execute JavaScript, and an agent that receives an empty shell has nothing to reason about — no matter how good the page looks in a browser.
How to fix it
Render the page on the server or prerender it at build time. Aim for a real <h1> and several hundred words of the actual content in the first response.