When I visit http://www.concorde-immobilier.com/ I am redirected to the same page/URL as in my previous post https://concorde-immobilier.com/index_site_client/concordeimmobilier-1649712308309x951662383664988200?type%20de%20bien=logement&type%20de%20projet=Acheteur&type%20de%20exploitation=Agence-solo&nom%20du%20site=concordeimmobilier&nom%20du%20site%20global=concordeimmobilier&type%20de%20logement=&type%20de%20local%20commercial=&type%20de%20exploitation%20globale=Agence&type%20d%27espace=Tous&type%20de%20role=Fondateur-agence&type%20de%20transaction=&type%20de%20motif=Vente
Quite possibly you have a local cache issue. Alternatively, you may have Cloudflare proxy enabled which is advised against as per the following support guide