Looking at the source of TFA, it seems it downloads a 5.3kb html file, two css files adding up to 2.9kb, and 11.9kb of javascript. (Including GA, alas) Not as

Looking at the source of TFA, it seems it downloads a 5.3kb html file, two css files adding up to 2.9kb, and 11.9kb of javascript. (Including GA, alas) Not as slim as possible, but pretty darn small. My personal blog, using an even older command-line html templating engine (nanoblogger) weighs in at 3kb html, 1.8kb css, and a princely 13.7kb of js. (All from the code formatter I use)