There is a technique that displays a QR code in which a URL of an error information site is embedded on a display in a case where an error occurs in a printer or the like and allows an access to the error information site by a mobile terminal capturing the QR code. However, on a condition that the size of the display is small, there is a case where it is not possible to display the QR code in which the URL of the error information site is embedded. In an electronic device mounting a display, an access code indicating first resource specification information for redirect is created and the created access code is displayed on the display. Then, the first resource specification information has a data amount corresponding to an access code of a size than can be displayed on the display.