I have a application which reports my location using HTML5 geolocation. The application works correct on Firefox and Chrome, but on Safari 5, it says that Safari does not su
hmmm, I'm a little stumped. Safari 5 does support geolocation through HTML 5. You might want to try to use an HTML 5 feature detection service like Modernizr. This will tell you what browsers support html5 and css3 standards. I'm using Safari 5 and Modernizr shows that the geolocation API is supported.