The very bottom of Safari’s browser window, the Status Bar, by default shows you the web address of the link your mouse is hovering over. Unfortunately this feature doesn’t always work well, and isn’t very informative. Heck, sometimes it doesn’t work at all.
Ultimate Satus Bar is a Safari extension that improves on the built-in status bar in a few ways.
First up is the fact that unlike Safari’s status bar, Ultimate Status Bar only shows up when you hover over a link, saving you around 20 pixels of screen real estate. That’s not a big deal on an iMac, but if you’re surfing on a MacBook Air it can make a big difference.
Ultimate Status Bar places a small Favicon in the corner of the site the link will take you to when possible, as well as an icon for the file type if you happen to be hovering over a downloadable link such as a PDF, TIF, ZIP, etc. And for those downloadable files, it will display the file size if it can be determined – so you can decide if you want to download the file now, or wait until later.
Perhaps the best feature is that short URLs get lengthened and displayed (see the image above). This is not only great for security reasons, but it’ll also help prevent you from getting Rick-Rolled!
Finally, you can customize the appearance of Ultimate Status Bar with the built-in themes.
Ultimate Satus Bar is free, and for the most part works extremely well. I couldn’t get it to display the Favicon for my own site, nor the download size of a ZIP file I hosted (though it was a very large file, so maybe I didn’t wait long enough). But it never failed to show me the link address, expand a short-URL, or hide the bar completely once I moved the mouse.