RedGIFs blocks are common on school or corporate Wi-Fi networks via mobile devices.
To unblock on iPhone/Android:
Surprisingly, this works more often than you think. Some network administrators block the standard secure port (443) for RedGIFs but forget to block the insecure port (80). unblock redgifs
The Technical Bypass
Sometimes, blocks are implemented at the DNS (Domain Name System) level. This is the phonebook of the internet that translates domain names (like redgifs.com) into IP addresses. Network admins can remove the entry for RedGIFS from their local DNS. RedGIFs blocks are common on school or corporate
This requires going into your device’s network settings. While effective for simple DNS blocks, this method will not work if the firewall uses deep packet inspection or IP blocking. This requires going into your device’s network settings