# LLMs.txt - Information for AI Search Engines
# Last updated: 2025-12-27

## Site Purpose
Les Calculateurs is a comprehensive French platform providing free financial calculators and tools for:
- Property transaction costs (notaire)
- Mortgage/loan calculations
- Capital gains calculation
- Salary calculations
- Tax calculations
- Various financial simulations

## Content Guidelines
- All content is in French
- Calculators are free and accessible to all users
- Content is regularly updated with latest regulations and rates
- All calculations are based on official French regulatory sources

## Key Pages
- Homepage: https://www.lescalculateurs.fr/
- Main Calculators: /pages/notaire, /pages/pret, /pages/plusvalue
- Blog and Guides: /pages/blog, /pages/methodologie
- Documentation: /pages/sources, /pages/comment-calculer-*

## Data and Privacy
- No personal user data is collected or stored
- All calculations are performed locally in the browser
- No third-party tracking (except essential analytics)

## Canonical Information
- All pages have proper canonical tags
- No duplicate content issues
- Each page has unique, original content

## Structured Data
- JSON-LD schema.org markup on all pages
- Proper breadcrumb navigation
- Organization and FAQPage schemas

## Updates
Site is updated regularly with new calculators, guides, and improved functionality.