YSlow performance extension for Firebug Posted byBramus! July 25, 2007 Leave a comment on YSlow performance extension for Firebug “YSlow is an extension to Firebug that helps with performance optimization efforts. It scores your page on the scale A to F, based on compliance with Yahoo’s performance rules. It’s a tool that has been used internally at Yahoo and is now released to the world.” Published by Bramus! Bramus is a Freelance Web Developer from Belgium. From the moment he discovered view-source at the age of 14 (way back in 1997), he fell in love with the web and has been tinkering with it ever since (more …) View more posts