Hi there,
I just finished reading Even Faster web sites 2 days ago and started optimising my web pages and using Yslow.
Yesterday, I spent all the evening and part of the night + half my day search on how to get rid of those warning I got on Expires not used on .js, .jpg, .gif, .ico files.
Actually, I found something about .css (renaming them .aspx and andding two asp commands;
Response.Expires = 172800 and Response.ContentType = "text/css"). But I still did not find anything on the other external files. At least not for IIS. There's a lot of pages discussing the subject on Apache servers but this is with .htaccess files, not used by IIS.
Can someone help me?










