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Handling CSS and JavaScript using Rewrite Rules in IIS

  • Posted by Rob
  • 4 April, 2008

Recently I’ve been working on improving the caching within the website to improve performance for the user. After reading around, I found the following rules to be valuable.

Cache your CSS and JavaScript forever (set a long, long expiry)
Handle updates by changing the URL of your CSS and JavaScript

When caching “forever” the main problem is if [...]