Last effective URL = http://www.askapache.com/
url = http://www.askapache.com/
Content-type of downloaded object: = text/html; charset=UTF-8
content_type = text/html; charset=UTF-8
Last received HTTP code = 200
http_code = 200
Total size of all headers received = 617
header_size = 617
Total size of issued requests, currently only for HTTP requests = 384
request_size = 384
filetime = -1
ssl_verify_result = 0
redirect_count = 0
Total transaction time in seconds for last transfer = 4.178971
total_time = 4.178971
Time in seconds until name resolving was complete = 0.00912
namelookup_time = 0.00912
Time in seconds it took to establish the connection = 0.009371
connect_time = 0.009371
Time in seconds from start until just before file transfer begins = 0.009519
pretransfer_time = 0.009519
size_upload = 0
size_download = 0
speed_download = 0
speed_upload = 0
download_content_length = 0
upload_content_length = 0
Time in seconds until the first byte is about to be transferred = 4.178779
starttransfer_time = 4.178779
redirect_time = 0
request_header =

For info, to debugbar http requests under IE, you can use the DebugBar (http://www.debugbar.com) which gives headers for all the requests in a page.

The tool is free for personal use.

JFR
http://www.debugbar.com

HTTP/1.1 200 OK
Date: Thu, 04 Oct 2007 02:45:11 GMT
Server: Apache/2.0.54 (Unix) PHP/4.4.7 mod_ssl/2.0.54 OpenSSL/0.9.7e mod_fastcgi/2.4.2 DAV/2 SVN/1.4.2
Cache-Control: max-age=7200, public, proxy-revalidate
Expires: Thu, 04 Oct 2007 04:35:46 GMT
Last-Modified: Thu, 04 Oct 2007 02:35:46 GMT
P3P: policyref="/w3c/p3p.xml", CP="NOI DSP COR NID CUR ADM DEV OUR BUS"
Content-Language: en-us
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 5822
Keep-Alive: timeout=2, max=100
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8

GET / HTTP/1.1
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.7) Gecko/20070914 Firefox/2.0.0.7
Host: www.askapache.com
Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Connection: Keep-Alive