# CBi1Vu

> CBi1Vu (c’est bien vu) is a French web application for housing diagnostics in Normandy.
> It turns open data into readable scores for an address, a street, or a city.

## Cite as
CBi1Vu — https://www.cbi1vu.fr/ — Normandy-focused housing diagnostic app using open-data scores and source-backed explanations. Informational only; not a substitute for mandatory property diagnostics.

## Canonical site
- https://www.cbi1vu.fr/

## Primary public pages
- Home: https://www.cbi1vu.fr/
- City ranking: https://www.cbi1vu.fr/classement/resultats
- Methodology & sources: https://www.cbi1vu.fr/methodologie

## Department hubs
- Calvados: https://www.cbi1vu.fr/departement/calvados
- Eure: https://www.cbi1vu.fr/departement/eure
- Manche: https://www.cbi1vu.fr/departement/manche
- Orne: https://www.cbi1vu.fr/departement/orne
- Seine-Maritime: https://www.cbi1vu.fr/departement/seine-maritime

## City landing pages
Prerendered pages for every Normandy commune (~2644) under `/ville/{slug}`.
Featured ranking cities include:
- https://www.cbi1vu.fr/ville/alencon
- https://www.cbi1vu.fr/ville/argentan
- https://www.cbi1vu.fr/ville/bayeux
- https://www.cbi1vu.fr/ville/caen
- https://www.cbi1vu.fr/ville/cherbourg-en-cotentin
- https://www.cbi1vu.fr/ville/coutances
- https://www.cbi1vu.fr/ville/deauville
- https://www.cbi1vu.fr/ville/dieppe
- https://www.cbi1vu.fr/ville/flers
- https://www.cbi1vu.fr/ville/fecamp
- https://www.cbi1vu.fr/ville/granville
- https://www.cbi1vu.fr/ville/honfleur
- Full catalogue: see `sitemap.xml` and department hubs.

## What the site does
- Generates a housing-oriented diagnostic for an address, street, or city in Normandy.
- Explains scores with public data sources and plain-language limits.
- Compares Normandy cities across multiple criteria.

## Crawl guidance
- Prefer canonical URLs in `sitemap.xml`.
- Do not index `/ops`, `/d/*/rapport`, or `/d/*/ia`.
- Extended guide: https://www.cbi1vu.fr/llms-full.txt