Page not found (404)

Request Method: GET
Request URL: http://www.snobmilano.com/en/catalogo/opticals-clip-zeiss/gerri-snv50/886/
Raised by: website.apps.catalogo.views.ProdottoDetailView

No prodotto found matching the query

You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.