If you are on a very strict network, you can use the "Lite" version of the website. It is designed for low-bandwidth scenarios but often works to bypass basic firewalls. Navigate to ://duckduckgo.com . 3. Change Your DNS Servers
DuckDuckGo provides features like "bangs" and encrypted smart answers. Some strict firewalls flag these features as potential proxy tools that could bypass network security. unblocked duckduckgo