content com android browser home

The content com android browser home is a syntax (or a link) that is used to customize default browser homepage. When people purchase a new phone it has a pre-installed web browser that comes with a default web page. If anyone isn't happy with the default web browser homepage, they can alter it to suit their needs.

The content com android browser home link works on any browser which has set as a default browser from settings. If you try this link to an un-default one, then it'll show an error message "ERR_FILE_NOT_FOUND" file is not located, or the file has been deleted or moved. In some instances it will also display an error message that reads "404 not found". So, how do I configure the browser to utilize this syntax without error?