Solved Slow/jittering page load times

[speedgamer01]

Edit:
Link to the solution:
http://www.sevenforums.com/network-sharing/374299-slow-jittering-page-load-times-2.html#post3165689

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My page load times are between 5-30 seconds for some sites, mostly 10+, while they are between 0.5-2 for others. I have checked multiple of the slower pages with external tools and they all report under 3 secs of load time.


The same thing is happening on Firefox 38.0.1, IE 8 and Chromium portable.

I have tried multiple DNS servers, all tested to be fast, no difference. I guess the ip's are cached anyway...

The fun thing is, using Tor browser makes the slow ones load regularly (in about 1-3 secs).

My internet speed is 90 Mb/s / 20 Mb/s.


Specs according to the sticky thread:

1. Wired connection

2. ISP? UPC

3. What type of Broadband connection are you using?
Cable

4. What is the exact Make and Model of your Modem, Router or Modem/Router Combo
Ubee EVW3226

5. What is the Name of the Anti-Virus, Security or Firewall Software installed from the problematic computer
G Data 2014, turning off the firewall makes no difference.

6. ipconfig /all

Windows IP Configuration

   Host Name . . . . . . . . . . . . : _
   Primary Dns Suffix  . . . . . . . :
   Node Type . . . . . . . . . . . . : Hybrid
   IP Routing Enabled. . . . . . . . : No
   WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Local Area Connection:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
   Physical Address. . . . . . . . . : ##-##-##-##-##-##
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 192.168.0.5(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : 192.168.0.1
   DNS Servers . . . . . . . . . . . : 148.251.54.156
                                       192.168.0.1
   NetBIOS over Tcpip. . . . . . . . : Disabled

Tunnel adapter 6TO4 Adapter:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft 6to4 Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Teredo Tunneling Pseudo-Interface:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 20:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft 6to4 Adapter #3
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 21:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft 6to4 Adapter #4
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 22:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft 6to4 Adapter #5
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Reusable Microsoft 6To4 Adapter:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft 6to4 Adapter #2
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 30:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft 6to4 Adapter #6
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 13:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft 6to4 Adapter #7
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{D549955D-B723-48DF-920A-E9D09FA1E747}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

As I remember, I had the same problem with a different ISP and modem previously.

Your replys are much appreciated.

 

[CountryBumkin]

Did you try the Google DNS? I have not (yet) but it supposed to be fast. https://developers.google.com/speed/public-dns/docs/using

 

[speedgamer01]

Yes, I've tried that, no change. Thanks.

 

[GokAy]

Try with add-ons disabled.

You can also try with ZenMate free, no registration required, a browser based VPN service, to eliminate ISP issues. (Doesn't work with IE though).

 

[speedgamer01]

I've tried with addons disabled, no change. Thanks.

I will try Zenmate, but I believe my issue is not ISP related. The pages load flawless on another pc on the same network.

 

[GokAy]

You can also try Safe Mode with Networking. If it works ok, try another account - http://www.sevenforums.com/tutorials/181024-user-account-create.html

 

[speedgamer01]

Thank you, we are getting closer now. The pages load very fast in safe mode, both in IE 8 and Chromium. Firefox bsod's when I start it. :sarc:

 

[GokAy]

Alright, after trying with another user account, also try a clean startup - http://www.sevenforums.com/tutorial...ation-conflicts-performing-clean-startup.html

 

[speedgamer01]

Since I restarted to enter safe mode and then booted back to normal, the pages load fast.
I noticed it in the past that a restart makes it faster, but since I always hibernate the computer I forgot about this.
I will see if it slows down after a hibernation. Thanks.

 

[speedgamer01]

After hibernation (I have hybrid sleep turned off) it went back to being slow.

 

[GokAy]

I don't know much about hibernate, sorry. Check your RAM usage and other vitals (CPU/Disk in Resource Monitor) after you resume.

See if this is the case hibernate - Windows 7 is slow after resuming from hibernation - Super User

 

[speedgamer01]

Everything is fine with those.
The reply in the link basically says that it takes a lot of time for windows to recover from hibernation, but I don't see how this would affect page load times. It's not your fault though, thanks for the link.

 

[GokAy]

I will post if I come up with any more ideas I wonder, however, if you can get speeds back if you clear RAM manually (supposed to be reset when you restart/shutdown)

Try RAMMAP from Sysinternals - https://technet.microsoft.com/en-us/library/ff700229.aspx and "Empty" the various options to see if any would speed things up. (May cause instability, so be ready to reset the PC if so)

 

[speedgamer01]

I pressed all the buttons and restarted firefox, unfortunately no change.

 

[speedgamer01]

Interesting that when it is slow and I run rammap then hibernate + start it becomes fast!

 

[speedgamer01]

I unwillingly found the culprit some time ago, it was G Data internet security (antivirus).
When I stopped it's processes with processhacker and started it again, pages loaded fast.

Now I am using different AV, so the problem is gone.
If you are reading this and having the same antivirus you could consider tweaking the real time internet scanning options or ask G Data.