Page not found (404)

Request Method: GET
Request URL: https://www.kontinent.ru/product/korobka-anam-ustanovochnaia-dlia-g-k-100-100-50-art-re-030-043/
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.