IE8 кэширует
Код:
+++GET 8785+++
GET /application.xml HTTP/1.1
Accept: image/gif, image/jpeg, image/pjpeg, application/x-ms-application, application/vnd.ms-xpsdocument, application/xaml+xml, application/x-ms-xbap, application/x-shockwave-flash, application/x-silverlight, */*
Accept-Language: ru
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; Trident/4.0; .NET CLR 3.5.30729; .NET CLR 3.0.30618)
Accept-Encoding: gzip, deflate
If-Modified-Since: Tue, 14 Apr 2009 10:45:15 GMT
If-None-Match: "e463c-2337-4678186b084c0"
Host: test.ru
Connection: keep-alive
+++RESP 8785+++
HTTP/1.1 304 Not Modified
Date: Wed, 22 Apr 2009 12:20:26 GMT
Server: Apache
ETag: "e463c-2337-4678186b084c0"
+++CLOSE 8785+++