This is a quirk of web proxies. Google Translate fetches external pages to translate them.
Assuming Gnmath.github.io hosts educational resources or projects: gnmath github io unblocked work
: Includes built-in features such as an About:Blank Cloak (to hide browsing history) and Tab Cloaking to disguise the game tab as something school-related. This is a quirk of web proxies
Educational institutions use web filters (like GoGuardian, Securly, or Lightspeed) for legitimate reasons: or Lightspeed) for legitimate reasons: