Simon Willison’s Weblog

WPO Stats (via) “Case studies and experiments demonstrating the impact of web performance optimization (WPO) on user experience and business metrics.“

Posted 11th October 2017 at 1:36 am

Recent articles

OpenAI's new open weight (Apache 2) models are really good - 5th August 2025
ChatGPT agent's user-agent - 4th August 2025
The ChatGPT sharing dialog demonstrates how difficult it is to design privacy preferences - 3rd August 2025

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