¿Puede cachearse un pdf?

Marco
20 de Julio del 2005

Creo que un documento pdf debería ser cacheado debido a quees un contenido estático, sin embargo cuando escribo su url en en IE obengo los siguiente Es correcto? que está ocurriendo?




13:29:33.606 150 ms 390314 GET application/pdf http://www.example.com/PDF/faqs.pdf
13:29:33.946 141 ms 390314 GET application/pdf http://www.example.com/PDF/faqs.pdf
13:29:34.177 160 ms 1024 GET 206 application/pdf http://www.example.com/PDF/faqs.pdf
13:29:34.327 150 ms 70646 GET 206 multipart/byteranges; boundary=<q1w2e3r4t5y6u7i8o9p0zaxscdvfbgnhmjklkl> http://www.example.com/PDF/faqs.pdf
13:29:35.749 200 ms 554 GET 206 multipart/byteranges; boundary=<q1w2e3r4t5y6u7i8o9p0zaxscdvfbgnhmjklkl> http://www.example.com/PDF/faqs.pdf
13:29:37.752 190 ms 7981 GET 206 multipart/byteranges; boundary=<q1w2e3r4t5y6u7i8o9p0zaxscdvfbgnhmjklkl> http://www.example.com/PDF/faqs.pdf
13:29:39.674 171 ms 19098 GET 206 multipart/byteranges; boundary=<q1w2e3r4t5y6u7i8o9p0zaxscdvfbgnhmjklkl> http://www.example.com/PDF/faqs.pdf
13:29:41.587 281 ms 20707 GET 206 multipart/byteranges; boundary=<q1w2e3r4t5y6u7i8o9p0zaxscdvfbgnhmjklkl> http://www.example.com/PDF/faqs.pdf
13:29:43.510 210 ms 17720 GET 206 multipart/byteranges; boundary=<q1w2e3r4t5y6u7i8o9p0zaxscdvfbgnhmjklkl> http://www.example.com/PDF/faqs.pdf
13:29:45.433 170 ms 14538 GET 206 multipart/byteranges; boundary=<q1w2e3r4t5y6u7i8o9p0zaxscdvfbgnhmjklkl> http://www.example.com/PDF/faqs.pdf
13:29:47.345 191 ms 16098 GET 206 multipart/byteranges; boundary=<q1w2e3r4t5y6u7i8o9p0zaxscdvfbgnhmjklkl> http://www.example.com/PDF/faqs.pdf
13:29:49.268 170 ms 17534 GET 206 multipart/byteranges; boundary=<q1w2e3r4t5y6u7i8o9p0zaxscdvfbgnhmjklkl> http://www.example.com/PDF/faqs.pdf
13:29:51.191 280 ms 15842 GET 206 multipart/byteranges; boundary=<q1w2e3r4t5y6u7i8o9p0zaxscdvfbgnhmjklkl> http://www.example.com/PDF/faqs.pdf
13:29:53.114 260 ms 15615 GET 206 multipart/byteranges; boundary=<q1w2e3r4t5y6u7i8o9p0zaxscdvfbgnhmjklkl> http://www.example.com/PDF/faqs.pdf
13:29:55.027 210 ms 16411 GET 206 multipart/byteranges; boundary=<q1w2e3r4t5y6u7i8o9p0zaxscdvfbgnhmjklkl> http://www.example.com/PDF/faqs.pdf
13:29:56.949 341 ms 87171 GET 206 multipart/byteranges; boundary=<q1w2e3r4t5y6u7i8o9p0zaxscdvfbgnhmjklkl> http://www.example.com/PDF/faqs.pdf

REQUEST
GET /PDF/faqs.pdf HTTP/1.1
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/x-shockwave-flash, */*
Accept-Language: es
Accept-Encoding: gzip, deflate
Range: bytes=83293-
Unless-Modified-Since: Fri, 08 Jul 2005 12:43:02 GMT
If-Range: "6af6094ba83c51:11a0"
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.0.3705; .NET CLR 1.1.4322)
Host: www.example.com
Connection: Keep-Alive

RESPONSE
HTTP/1.1 200
Content-Type: application/pdf
Content-Length: 390314
Expires: Sun, 29 Jan 2006 23:00:00 GMT
Last-Modified: Fri, 08 Jul 2005 12:43:02 GMT
Accept-Ranges: bytes
ETag: "6af6094ba83c51:11a0"
Server: Microsoft-IIS/6.0
X-Powered-By: ASP.NET
Date: Wed, 20 Jul 2005 11:29:40 GMT
Age: 0

………………


REQUEST
GET /PDF/faqs.pdf HTTP/1.1
Accept: */*
Range: bytes=238992-297202, 303864-303865, 304890-306773, 302844-303863, 230121-238991
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.0.3705; .NET CLR 1.1.4322)
Host: www.example.com
Connection: Keep-Alive
Cache-Control: no-cache

RESPONSE
HTTP/1.1 206 Partial Content
Content-Length: 70646
Content-Type: multipart/byteranges; boundary=<q1w2e3r4t5y6u7i8o9p0zaxscdvfbgnhmjklkl>
Expires: Sun, 29 Jan 2006 23:00:00 GMT
Last-Modified: Fri, 08 Jul 2005 12:43:02 GMT
Accept-Ranges: bytes
ETag: "6af6094ba83c51:11a0"
Server: Microsoft-IIS/6.0
X-Powered-By: ASP.NET
Date: Wed, 20 Jul 2005 11:29:40 GMT
Age: 0
(Repeat request)
Range: bytes=238992-297202, 303864-303865, 304890-306773, 302844-303863, 230121-238991
Accept-Encoding: gzip, deflate

Las sucesivas veces que solicito esté fichero no lo coge de cache pq no esté en ella. Creo q no lo cache nunca. Alguien puede ayudarme??