HOW TO Access mobile content on your Mac
1 Turn on a menu
In Safari’s Advanced preferences, turn on the Develop menu. Though it’s primarily designed for web developers, but its Open Page With submenu is useful for opening the current page in another browser if it doesn’t work well in Safari.
2 Change user agent
Some websites bizarrely still insist on Flash for video. Others present a more cluttered desktop version than they do on mobile devices. When you find this happens, try choosing iPad under User Agent in the Develop menu.
3 Switch back
The mobile site might look different, but should still be usable. You can change back by selecting Default from the User Agent submenu. If you use an option often, create a shortcut in the Keyboard pane of System Preferences.