3 ms·

View Source on the iPhone

• cleverjake 15y ago
  Mobile Perf from Steve Sonders has this, as well as many other features - Firebug Lite, Page Resources, Docsource, Web Timing, DOM Monster, Storager, YSlow, SpriteMe, CSSess, and Zoompf http://stevesouders.com/mobileperf/mobileperfbkm.php http://stevesouders.com/mobileperf/mobileperfbkm.php