Simon Willison’s Weblog

How search.twitter.com uses Varnish. Includes examples of the configuration options they use.

Posted 2nd March 2009 at 5:08 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

caching 47 search 91 twitter 159 varnish 10

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