Only anecdotal, and no longer happening: The top menu on https://www.easyjet.com/en/ https://www.easyjet.com/en/ used to break if you disabled Google Analytics,

Only anecdotal, and no longer happening: The top menu on https://www.easyjet.com/en/ https://www.easyjet.com/en/ used to break if you disabled Google Analytics, the submenu just wouldn't appear.