Page not found (404)

Request Method: GET
Request URL: https://www.kontinent.ru/product/plitka-belleza-romani-pol-bezhevyi-385-385-85-art-01-10-2-16-00-11-1112-6sht-0889m2/
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.