Page not found (404)

Request Method: GET
Request URL: https://www.kontinent.ru/product/pistolet-dlia-montazhnoi-peny-ultra-neil-khimich-stoikii-korpus-klapany-iz-nerzh-stali-stayer-0686/
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.