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CDN - Printable Version +- WebPagetest Forums (https://www.webpagetest.org/forums) +-- Forum: WebPagetest (/forumdisplay.php?fid=7) +--- Forum: Private Instances (/forumdisplay.php?fid=12) +--- Thread: CDN (/showthread.php?tid=382) |
CDN - mikemontrel - 09-22-2010 04:01 AM Quick question. How does Webpagetest know if its using CDN? RE: CDN - pmeenan - 09-22-2010 04:09 AM When the optimization checks are done Pagetest does a DNS lookup for the host name (as well as a reverse-lookup on the IP) and checks to see if the hostname is a CNAME to a known CDN. This way we can maintain a short list of known CDN domains and get broad coverage. If you're using a CDN that isn't detected just shoot me a note and I can get it added to the next release. Thanks, -Pat RE: CDN - p83822 - 09-22-2010 04:29 AM (09-22-2010 04:09 AM)pmeenan Wrote: When the optimization checks are done Pagetest does a DNS lookup for the host name (as well as a reverse-lookup on the IP) and checks to see if the hostname is a CNAME to a known CDN. This one please Pat: Host: cn.1.musicimg.ovi.com :-) RE: CDN - pmeenan - 09-22-2010 10:00 AM Sure - looks like I'll need to add *.lxdns.comto catch it correctly. Who is the CDN provider (so I can add a comment with the domain)? It will be included in the next update. Thanks, -Pat RE: CDN - p83822 - 09-22-2010 06:12 PM (09-22-2010 10:00 AM)pmeenan Wrote: Sure - looks like I'll need to add *.lxdns.comto catch it correctly. Who is the CDN provider (so I can add a comment with the domain)? http://www.chinanetcenter.com/wangsu/english/index.htm N RE: CDN - mikemontrel - 09-22-2010 10:27 PM Thanks! Is there a way i can just add it myself? RE: CDN - pmeenan - 09-22-2010 11:05 PM Not yet. The list is currently maintained in the pagetest code itself. I'll probably add a facility to let it pull in an external list as well but it's small enough and hasn't changed frequently enough to be much of a problem to date. |