browser.display.show_image_placeholders

browser.display.show_image_placeholders

Supported on: Windows 10
Registry HiveHKEY_LOCAL_MACHINE
Registry PathSoftware\Policies\Mozilla\lockPref
Value Namebrowser.display.show_image_placeholders
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

mozilla.admx

Administrative Templates (Computers)