Schema Installation
Add structured data and llms.txt to your website for visibility in AI platforms.
Overview
Spinlink generates two components that help AI platforms understand your property:
| Component | Purpose | Location |
|---|---|---|
| Schema.org markup | Structured data for search engines and AI | In page <head> |
| llms.txt | Summary file for AI crawlers | /llms.txt |
Schema.org provides structured, machine-readable data. llms.txt provides narrative context specifically for AI models like ChatGPT, Claude, and Perplexity.
Your URLs
Replace YOUR_EMBED_KEY with the key provided by Spinlink:
| Type | URL |
|---|---|
| Schema script | https://api.spinlink.io/schema/YOUR_EMBED_KEY.js |
| Static schema | https://api.spinlink.io/schema/YOUR_EMBED_KEY.html |
| llms.txt | https://api.spinlink.io/llms/YOUR_EMBED_KEY.txt |
Installation
1. Add schema to your site
Add the static schema HTML to your website's <head> section:
- Visit your static schema URL in your browser
- Copy the entire HTML content
- Paste into your site's <head> section
Most platforms have a "Custom Code" or "Code Injection" section in settings where you can add code to the head. Check your platform's documentation for specific instructions.
2. Set up llms.txt
Set up a redirect from /llms.txt to your Spinlink-hosted file:
https://yourdomain.com/llms.txt → https://api.spinlink.io/llms/YOUR_EMBED_KEY.txt
Most platforms support 301 redirects in their settings. If your platform doesn't support redirects, you can copy the content and create a static llms.txt file in your site's root directory.
Platform Support
Schema installation works with any platform that allows custom code in the <head>:
- WordPress — Custom code plugins or theme header
- Webflow — Project Settings → Custom Code
- Squarespace — Settings → Advanced → Code Injection
- Wix — Settings → Custom Code
- Shopify — Theme.liquid file
- Custom sites — Add directly to your HTML template
Verification
Check schema installation
- View your page source (Ctrl+U or Cmd+U)
- Search for "application/ld+json"
- Verify your property information appears
You can also use the Google Rich Results Test to validate your schema.
Check llms.txt
Visit https://yourdomain.com/llms.txt in your browser. You should see your property information in a structured text format.
Frequently Asked Questions
Do I need to update when my information changes?
No. Schema and llms.txt are generated from your Spinlink configuration and update automatically.
Why do I need both schema and llms.txt?
Schema.org is the established standard for search engines. llms.txt is an emerging standard specifically for AI crawlers. Using both maximizes your visibility.
Will this slow down my website?
No. The schema loads asynchronously and is cached. There is no noticeable impact on page speed.
For information, see the Security & Compliance documentation.
Need help? Contact support