> ## Documentation Index > Fetch the complete documentation index at: https://docs.instantschema.app/llms.txt > Use this file to discover all available pages before exploring further. # Inline Script > Self-contained IIFE for static and legacy sites # Inline Script A self-contained snippet that doesn't depend on an external file. Good for static site generators, legacy CMSes, or any site where you can't add external script tags. Schemas are **client-injected**, not in the raw HTML source. For schemas in HTML source, use the [Next.js SDK](/integrations/nextjs) or another server-side method. ## Add the snippet Paste this into the `` on every page of your site, replacing `YOUR_PROJECT_ID`: ```html theme={null} ``` ## Detection The dashboard detects the inline script by scanning for the hardcoded fetch URL in your page's HTML source. Keep the fetch URL intact — changing it (e.g. via a variable) will prevent automatic detection. Once detected, the integration panel shows **Integration active · via inline script**. The panel polls every 8 seconds while unconfirmed.