Fix for Safari Freezing When Typing in Address Bar of Mac OS X & iOS
Some users have noticed that Safari hangs unexpectedly when attempting to type a search or URL into the address bar. This is usually a temporary disruption, and after a moment or few the text entry begins again within the Safari address bar as the address bar populates with smart search data and search results from the default search engine in the browser.
Safari freezing up when typing a URL or search into the address bar is pretty annoying however, but fortunately with a few adjustments you can usually resolve this issue rather quickly in OS X or iOS.