Should you panic about your load time affecting your Google rankings? The great Matt Cutts says no – that it’s just one of over 200 signals they use in determining rank. But that’s not to say you should put it off either. Optimizing your page load time is a smart thing to do to help visitors get where they’re going faster, and it’s a better use of your time than obsessively tweaking your meta-tags. According to a recent post on SEOmoz , while site speed is a new signal, it doesn’t carry as much weight as the relevance of a page. Currently, fewer than 1% of search queries are affected by the site speed signal.
Here's welcome news: You may have inherited your mom's slow-mo metabolism, but you’re not stuck with it. New research shows you can trick your body into burning calories more efficiently, especially if you hit the gym. By strength-training just a couple of times a week, for example, you’ll reverse 50% of the seemingly inevitable metabolism slow-down that comes with age, says Gary Hunter, PhD, a professor of human studies at the University of Alabama at Birmingham. So take control of your metabolism by making these boosters part of your routine—and (finally) stop sweating every cookie.