Simon Willison’s Weblog

YSlow: Bug (fix) in Firebug's Net Panel. The latest release of the YSlow page analysis plugin (announced at FOWA) also fixes a misleading bug in Firebug’s Net panel.

Posted 5th October 2007 at 10:26 pm

Recent articles

sqlite-utils 4.0a1 has several (minor) backwards incompatible changes - 24th November 2025
Olmo 3 is a fully open LLM - 22nd November 2025
Nano Banana Pro aka gemini-3-pro-image-preview is the best available image generation model - 20th November 2025

firebug 22 firefox 90 fowa 12 profiling 13 steve-souders 9 yahoo 107 yslow 2

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