QUOTE
But doesn't show in Safari 5.1.10.
I suspect that is a big part of the problem. Sometimes new controls are added to apps with each update. You can always stay with the older versions, but don't expect to have the new items, which can be much more than just "fluff". Security is an important area, obviously, and Apple has updates specifically for that, but they always have a limit on how old an OS they can support. Other operating systems have similar problems with updating every known version, it's noy just Apple.
"Location" often means different things to different requesters, as
Paddy points out. The 'location' many sites want is simply to add your "eyes" to the geographic area your IP address points to. That may not be any more accurate than the location of your ISP's server, tens of miles away, in other words.