After loading search results, if you switch between the tabs at the top of the page — All, Images, Videos, etc — each seems to be a full page load. If you go back and forth, you have to wait for the pages to load each time, even though you've already loaded it once.
It would be nice if only the first use of a given tab incurred a page load, but then that tab would be stored in memory or cached or otherwise saved, and subsequent uses of the tab would recall the saved copy instead of loading the page from scratch again.
