Simon Willison’s Weblog

Legacy. James Bennett has what I think is the most interesting analysis of the X-UA-Compatible header to date.

Posted 23rd January 2008 at 2:14 pm

Recent articles

Phoenix.new is Fly's entry into the prompt-driven app development space - 23rd June 2025
Trying out the new Gemini 2.5 model family - 17th June 2025
The lethal trifecta for AI agents: private data, untrusted content, and external communication - 16th June 2025

browsers 84 ie8 25 internet-explorer 25 james-bennett 19 web-standards 45 xuacompatible 10

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