The website http://pays-de-la-loire.developpement-durable.gouv.fr/ is inaccessible. Please search for an alternative, official French government website that provides information on sustainable development for the Pays de la Loire region. If found, navigate to its homepage and identify at least three main navigation categories or prominent sections relevant to sustainable development topics.
Perform a web search for 'Pays de la Loire développement durable site officiel' or 'DREAL Pays de la Loire'. Identify and navigate to the most relevant official government website found in the search results that covers sustainable development for the Pays de la Loire region. If a suitable website is found and loaded successfully, identify and list at least three main navigation categories or prominent sections visible on its homepage that relate to sustainable development (e.g., 'Environnement', 'Territoires', 'Énergie', 'Risques', 'Transports'). If no suitable alternative website is found, state that no accessible alternative could be located.
The agent successfully identifies and navigates to an official, accessible French government website related to sustainable development in the Pays de la Loire region (e.g., a DREAL or regional prefecture site). The agent provides a list of at least three distinct main navigation categories or prominent sections from the homepage of the identified alternative website that are relevant to sustainable development. Alternatively, if no suitable alternative website is found, the agent explicitly states this outcome.