Simon Willison’s Weblog

24th May 2004 - Link Blog

Background Images Security Flaw? Styling :visited links can reveal a user’s browser history.

Posted 24th May 2004 at 8:24 pm

Recent articles

Thoughts on OpenAI acquiring Astral and uv/ruff/ty - 19th March 2026
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My fireside chat about agentic engineering at the Pragmatic Summit - 14th March 2026

This is a link post by Simon Willison, posted on 24th May 2004.

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