Bazewp.

The website title and name 'Bertrand Sebileau' are French, indicating the 'fr-FR' language code. The site appears to be a personal or corporate presence for a service provider, suggested by 'pro, rapide, généreux' and the footer mentioning 'Catch Themes', pointing to an industry in consulting or web-related services. The color scheme suggests a dark theme with a prominent orange accent color.