Many sites labeled "unblocked 2021" were temporary mirrors created to bypass school or office firewalls. Most of these are now or have been blacklisted
KProxy is a well-known free web proxy that allows users to bypass network filters and access restricted websites . While specifically sought for 2021, the service continues to operate with similar core features today. It functions by routing your web traffic through its own servers, masking your IP address and making it appear as though the request is coming from another location. kproxy unblocked 2021
