Mywifiext is an automatic configuration page which helps in installing and configuration range extender. It can be used to set up almost every model of range extenders. This webpage can be accessed via any browser, be it Google Chrome, Microsoft Edge, Internet Explorer, Mozilla Firefox or Apple Safari.
But when users try to access mywifiext, they get error messages. These error pop-ups depend upon the web browser you see. For instance, Chrome displays ‘This site can’t be reached’. It happens because mywifiext is just a local web browser - it is not a regular website on internet.