Last post Jan 03, 2014 12:51 AM by email@example.com
Apr 24, 2007 02:20 PM|hennier|LINK
Does anyone know how on earth can https be about 4 times faster than http on a web site?
This happens from the Internet and from other PCs on the same network, but is seems to be the same from the web server itself.
I'm using dsl and have a 4 port router and Dynamic NATP has to be enabled for the router to work at all. I guess it could be something to do with DNS. I have DNS Proxy enabled and DNS disabled on the router.
Thanks a million.
Apr 24, 2007 04:04 PM|Girijesh|LINK
Apr 24, 2007 05:48 PM|hennier|LINK
The problem is that http is slower than https....so something is wrong with http.
I forgot to add: I'm using windows XP SP2 and IIS 5.1 as a web server.
May 01, 2007 04:58 AM|Zhao Ji Ma - MSFT|LINK
Do you have firewall on your machine?
May 01, 2007 05:09 AM|hennier|LINK
Thanks for the help, Zhao,
May 03, 2007 09:03 AM|Zhao Ji Ma - MSFT|LINK
1. How do you measure the speed?
2. Are you suffering the same problem when accessing other HTTPS sites?
3. Have you tried visiting some static pages or contents, like .HTML or .zip? If the static pages suffer the problem also, the problem is unrelated to ASP.Net, it should be on IIS or networking.
Please try accessing .HTML using HTTPS, I think this can help you narrow down the issue.
May 03, 2007 10:44 AM|hennier|LINK
Wow! After reading your post, it seems so obvious to test things in such a logical way. But I would probably never have thought of doing it myself.
First your questions:
Thank you Zhao, I would have been nowhere without your help.
May 03, 2007 12:44 PM|hennier|LINK
OK, it doesn't seem to be the web.config:
May 03, 2007 10:02 PM|Zhao Ji Ma - MSFT|LINK
Thanks for the update. Although the root cause is not found yet. It does help me understanding the problem better.
As you mentioned earlier it looks like low level protocol issue. Please try
Network Monitor. It allows you to capture the network traffic, view and analyze it. Please capture network traffic both on client side and server side and save it. However it might take a while to analyze it.
May 04, 2007 01:48 PM|hennier|LINK
I managed to record a .cap file. I'm loading an html page from another Windows XP pc on the LAN. It's about 3 seconds long. Webserver: 10.0.0.3 , User PC: 10.0.0.4
How can I send the file to you? I received a private message from you, but when replying, I cannot attach the file.
(I'm thinking now...maybe I can just make a link to the file for you to download).
May 06, 2007 10:56 PM|Zhao Ji Ma - MSFT|LINK
Thanks for the reply. Please try sending me email again.
Jan 03, 2014 12:51 AMfirstname.lastname@example.org|LINK
Sorry to interrupt,
did you got ansewer for your questions why HTTPS faster than HTTP ?