Page not found (404)

Request Method: GET
Request URL: https://www.kontinent.ru/product/smesitel-d-kukhni-shar-s-korotkim-izlivom-krep-gaika-omega-457022-d40-antei/
Raised by: catalog.views.product

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.