Page not found (404)

Request Method: GET
Request URL: https://www.kontinent.ru/product/plitka-intercerama-status-quo-stena-belaia-relefnaia-230-500-art-2350243061-p-10sht-115m2/
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.