PowerPoint Presentation - HTTP Caching and Cache-Busting for Content Publishers

Imgs Never Expire: mod_expires

# Works with both HTTP/1.0 and HTTP/1.1

# (10*365*24*60*60) = 315360000 seconds

ExpiresActive On

ExpiresByType image/gif A315360000

ExpiresByType image/jpeg A315360000

ExpiresByType image/png A315360000


	24 * 60 * 60 * 365 * 10 = 315360000 seconds in ten years.
	You may wish to add other mime types such as application/x-shockwave-flash