HTTP/2 302
server: nginx
date: Mon, 04 Aug 2025 17:31:03 GMT
content-type: text/plain; charset=utf-8
content-length: 0
x-archive-redirect-reason: found capture at 20080925205807
location: https://web.archive.org/web/20080925205807/https://safari.oreilly.com/
server-timing: captures_list;dur=1.084182, exclusion.robots;dur=0.033285, exclusion.robots.policy;dur=0.015644, esindex;dur=0.018569, cdx.remote;dur=39.880916, LoadShardBlock;dur=720.898621, PetaboxLoader3.datanode;dur=499.637991, PetaboxLoader3.resolve;dur=89.747421
x-app-server: wwwb-app221
x-ts: 302
x-tr: 819
server-timing: TR;dur=0,Tw;dur=0,Tc;dur=1
set-cookie: wb-p-SERVER=wwwb-app221; path=/
x-location: All
x-rl: 0
x-na: 0
x-page-cache: MISS
server-timing: MISS
x-nid: DigitalOcean
referrer-policy: no-referrer-when-downgrade
permissions-policy: interest-cohort=()
HTTP/2 200
server: nginx
date: Mon, 04 Aug 2025 17:31:07 GMT
content-type: text/html; charset=utf-8
x-archive-orig-expires: Mon, 05 Apr 1970 03:12:07 GMT
x-archive-orig-server: SWS + Microsoft-HTTPAPI/1.0
x-archive-orig-cache-control: private
x-archive-orig-p3p: CP="CAO DSP COR LAW ADM DEV PSA IVA IVD CONo HIS TELo OUR IND UNI"
x-archive-orig-date: Thu, 25 Sep 2008 20:58:07 GMT
x-archive-orig-connection: close
x-archive-orig-set-cookie: Safari=cookieversion=2&portal=oreilly&key=&sessionid=6bb0f791-a12c-411c-83fc-ef79257b14c0&ref=Undefined&oref=%2f; Path=/; Domain=safari.oreilly.com
x-archive-guessed-content-type: text/html
x-archive-guessed-charset: utf-8
memento-datetime: Thu, 25 Sep 2008 20:58:07 GMT
link:
; rel="original",
; rel="timemap"; type="application/link-format",
; rel="timegate",
; rel="first memento"; datetime="Thu, 24 Aug 2000 12:10:24 GMT",
; rel="prev memento"; datetime="Mon, 22 Sep 2008 15:59:38 GMT",
; rel="memento"; datetime="Thu, 25 Sep 2008 20:58:07 GMT",
; rel="next memento"; datetime="Sun, 28 Sep 2008 20:38:37 GMT",
; rel="last memento"; datetime="Tue, 22 Jul 2025 13:33:51 GMT"
content-security-policy: default-src 'self' 'unsafe-eval' 'unsafe-inline' data: blob: archive.org web.archive.org web-static.archive.org wayback-api.archive.org athena.archive.org analytics.archive.org pragma.archivelab.org wwwb-events.archive.org
x-archive-src: 51_5_20080925175818_crawl107-c/51_5_20080925205401_crawl100.arc.gz
server-timing: captures_list;dur=7.549971, exclusion.robots;dur=0.176582, exclusion.robots.policy;dur=0.091001, esindex;dur=0.092251, cdx.remote;dur=288.221527, LoadShardBlock;dur=1988.946568, PetaboxLoader3.datanode;dur=987.314172, PetaboxLoader3.resolve;dur=1121.856460, load_resource;dur=1021.551955
x-app-server: wwwb-app221
x-ts: 200
x-tr: 3535
server-timing: TR;dur=0,Tw;dur=0,Tc;dur=0
x-location: All
x-rl: 0
x-na: 0
x-page-cache: MISS
server-timing: MISS
x-nid: DigitalOcean
referrer-policy: no-referrer-when-downgrade
permissions-policy: interest-cohort=()
content-encoding: gzip
O'Reilly - Safari Books Online - Home Page