Internally hosted sites slow to load through proxy...

Hi Everyone,
We're having some issues with internally hosted sites and apps loading slowly while on the internal network. We host a Moodle site, a Joomla site, an Exchange 2007 mail server (sorry, no more GW), and a Senior Systems server. All of these, except for the Joomla site, have an SSL cert from either GoDaddy or Verasign. If you're outside of our network the sites load just fine.
We're running a Netware 6.5 SP2 box with BM 3.8 on it and use the proxy. We use both IE 8 and Firefox (from 3.0 to 3.6) with either manual proxy settings with exemptions for the above sites, or a PAC file with the same exemptions. I don't believe the PAC file is the issue as the slowness still happens when configuring the proxy manually within the browsers. When a user tries to go to one of the above sites while on our network, the pages won't load for around 5-10 seconds. The browser will say it's connected to the site, but it just sits - and then the page will just pop into place. The Senior Systems server is particularly bad, as at times only the background color loads and a few minutes later the login box will load.
We have our DNS and DHCP servers running on Windows Server 2003 boxes.
Thanks in advance,
-CR Hiestand

On 01/21/2010 02:36 PM, hiestandc wrote:
>
> Thanks for the reply.
>
> 1. No, we don't use the reverse proxy. External users go through the
> firewall, but not the proxy. We currently use the forward proxy for
> anything going over a web protocal, but have exempted the internally
> hosted servers within the browsers from doing so - which works, but it
> extremely slow.
>
> 2. No, they resolve to the local IP address.
>
> 3. We do use filters, but nothing related to internal sites.
>
>
so if i understood correctly, you do not use proxy to access this sites
from inside, correct?
But traffic is still going thru bm, correct?
otherwise i do not understand why bm is on blame of the slowness. As
logn as you do not use the proxy, bm is not involved.
Best approach will be to take a lan trace and see where the delay happens.

Similar Messages

Https sites slow to load for IE in Server 2008 R2

Hello All,
I have an issue with our new server where https sites are slow to load or do not load at all in IE 9 or Google Chrome. Using Firefox any page loads fine. I have tested many things, reinstalled IE, downgraded to IE8, upgraded to IE10, checked
the forums, tested SSL settings and still get the same issue.
For example if I open IE, navigate to google.com I will get a "waiting for google.com" that will sometimes take 5 minutes to load; the same behavior is noticed on Google Chrome but not Firefox. I did notice that if I installed google.com
SSL certificate that the page would load normally. I have tested the same method on another Server 2008 R2 box with no issues. I am not sure what the issue could be. Any ideas or direction would be greatly appreciated since this issue is directly affecting
business operations for my client.
Thank you!

Hi,
We can add the sites to trusted site and clear temp files for test. Detail steps are in the following KB.
even though the steps in this KB is related to XP, we can refer to update the steps to apply to windows 7.
How to troubleshoot problems accessing secure Web pages with Internet Explorer 6 Service Pack 2
http://support.microsoft.com/kb/870700/en-us
If it is not the case, this may be an issue with your proxy setup, if you use a proxy server, try turning it off in your windows network settings.
For more information, please see:
Change proxy server settings in Internet Explorer 9
http://windows.microsoft.com/en-in/windows/change-ie9-proxy-server-settings#1TC=windows-7
For more reasons that can cause webpage load slowly or don’t slow at all, please see:
Webpages load slowly or don't load at all
https://support.google.com/chrome/answer/113910?hl=en
Please note: Since the web site is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information.
Hope this helps,
Ada Liu
TechNet Community Support

Several image-hosting sites won't load correctly - what is going on?

slow dial-up, photobucket pages won't load correctly - tested other hosting sites, same problem - they look like they timed out or got disconnected mid-load. Problem started several months ago - prior to that PB loaded slow, but always worked.
also have some trouble veiwing imgur images posted on discussion forums.
have not noticed any other websites giving trouble, but I don't surf around much. have done all kinds of things as directed by PB help people, advice here on Firefox, all updates are complete, no extensions or add-ons, scanned, cleared, refreshed, etc etc etc. security is malwarebytes and MS Security Essentials.
Problem also happens in IE, so what else can I do? is it just my slow connection? why did it suddenly start happening? connection speed (crawl) is the same as always. help! thank you!

Start Firefox in <u>[[Safe Mode]]</u> to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance/Themes).
*Don't make any changes on the Safe mode start window.
*https://support.mozilla.org/kb/Safe+Mode
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes

HTTPs Sites Slow to load on Single Server 2008 R2 Box

Hello All,
I have an issue with our new server where https sites are slow to load or do not load at all in IE 9 or Google Chrome. Using Firefox any page loads fine. I have tested many things, reinstalled IE, downgraded to IE8, upgraded to IE10, checked
the forums, tested SSL settings and still get the same issue.
For example if I open IE, navigate to google.com I will get a "waiting for google.com" that will sometimes take 5 minutes to load; the same behavior is noticed on Google Chrome but not Firefox. I did notice that if I installed google.com
SSL certificate that the page would load normally. I have tested the same method on another Server 2008 R2 box with no issues. I am not sure what the issue could be. Any ideas or direction would be greatly appreciated since this is directly affecting business
for my client.
Thank you!

As Google Chrome is using some IE settings, it might be normal to have a similar behavior.
You can try to reset IE settings: http://support.microsoft.com/kb/923737/en-us
If this does not help, you can ask them in IE forum: http://social.technet.microsoft.com/Forums/ie/en-US/home?category=internetexplorer
This posting is provided "AS IS" with no warranties or guarantees , and confers no rights.
Get Active Directory User Last Logon
Create an Active Directory test domain similar to the production one
Management of test accounts in an Active Directory production domain - Part I
Management of test accounts in an Active Directory production domain - Part II
Management of test accounts in an Active Directory production domain - Part III
Reset Active Directory user password

APEX hosted site slow response issues

Hi,
Is anyone else experiencing slow response issues when navigating through the hosted (apex.oracle.com) APEX site. About a 2-3 weeks ago we started noticing that it takes a long time to log into the site as well as navigate through anything
This might sound odd but often times how we would workaround it is by repeatedly "re-clicking" a link or a button to get the page to return. Whenever the site is slow in respnding we wound see "Waiting for apex.oracle.com" in the browser's bottom console.
We see the same issue with IE or Firefox and its only the apex.oracle.com site that has this problem.

As I posted on another thread:
Sorry for the lack of a reply here. With the long holiday in the U.S. and then my past two days of this week, spending at least a half a day each on apex.oracle.com, I haven't been paying attention to the discussion forums. I was unaware of this active thread.
Don't worry Ben, I'm not going to say "It's fine for me". TKyte had identified a bug or two in Ask Tom over the weekend, and I tried to fix them on Monday morning. What should have taken me 10 minutes took me two hours.
This has been my top priority for the past two days. There are some networking issues still being researched. A configuration change was made earlier today which seems to have alleviated the issue, but I'm not convinced that it will be a permanent fix.
Understand that this has not been a database issue nor an Application Express issue. Every time the performance was glacial, both yesterday and today, I examined the database and there was hardly anything going on. It was a hardware (filer) issue a month ago, and it appears to be either firewall or network card or network issue or all three. Regardless, I am embarrassed for Oracle's sake - this should be our flagship for Oracle Application Express, and the past month or two of poor performance can only serve to dissuade from using Oracle and Oracle Application Express.
Joel

Internal SharePoint site is not working through VPN for external computers.

I have consultants trying to access our internal sharepoint 2010 site through our VPN. Whenever accessing the site from non-company computer through the VPN after setting up domain access for those users, they cannot gain access to the internal SP
2010 site. When I or another employee accesses the SP 2010 site through the VPN from a company computer, the site loads. One consultant is using a Mac and the other is using a PC with compatible browsers. The SP 2010 site is set up using Kerberos authentification.
Any ideas?

Hi,
How do you access the portal now? Via dns name? Something like
http://subdomain.domain.com
If that is the case, can you ping it from external client's outside your network and from inside your network? I believe from your internal network it will be fine. But from external with VPN, there may be error.
So this will boil down network troubleshooting and http tracing.
Please do Fiddler or httpTrace from the external clients over VPN for additional trobleshooting.
Thanks, Soumya | MCITP, SharePoint 2010

Edge animation in Wordpress site slow to load.

Hi clever Edge people.
I have an (simple) Edge animation I am putting into a Wordpress site but it takes forever to load when looking at the site on a browser - trying it on ipad, Google chrome, firefox, and safari. The .oam file is 1.9mb. Is that big?
Here is the link (site in development so kinda messy!):
http://everywhereyougo.co.nz/2012/11/shakespear-regional-park-2/
How does it load for you? Any clues about why it is slow?
Thanks!
Lisa

Hi Lisa,
first of all thanks for using EdgeSuite for wordpress. Did you use shortcodes? Would it be ok to use your site as a reference for edge suite, I would list it on edgedocks.com if you would agree?
Now to your question: By looking at the network traffic you can tell that your homepage is more then 3.1MB big, thats quiet a lot. Use google pagespeed extension for chrome, yslow for firefox, the network tab in firebug or just http://www.webpagetest.org to get an idea of what's going on.
For example, the three icons FB, twitter, vimeo are each 500KB big, so these three icons are already have the size of your page. That is one thing to fix, but probably not the only reason for your composition to load slowly. You are using a lot of small assets, it just takes some time to load these. Does the composition load right away locally? If you want to further reduce loading time you could use spritesheets. You can combine small images within a bigger image and clip the focus when using the image as a backgound for a div. And try to reduce Photo1 2 3, each 150KB big.
What about adding a preloader for the animation, the then user at least knows that there is more to come.
Just suggestions.

Why certain sites slow to load on Macbook

Hey there,
Any of you super savvy sleuths able to tell why a certain site may load slowly on my Macbook and super fast on my iMac?
Both have lots of memory and are running the same operating system.
One of the sites is:
http://www.wunderground.com/cgi-bin/findweather/getForecast?query=92029
The actual forecast content and table content takes up to a minute to load.
As well, my bank accounts take a long time to load after I have logged in to my bank site.
Is it a Java thing? A flash thing?
Thanks

I think I found the issue. I had an extension enabled called "Shortly." I disabled that extension and all is well again.

Internet sites slow to load

when opening internet site I get spinning fan for extended periods of time. This just started happening a few months ago.

You've absolutely no need for anything like Webroot SecurityAnywhere. I'm sure that it's what's mucking up your access to some sites.
The best thing that you can do is to uninstall Webroot according to the developer's instruction and try to get your money back.
For information about malware protection on a Mac, see The Safe Mac - Mac Malware Guide.
Good luck,
Clinton

Can't access some secure sites through proxy?

can't access some secure sites through proxy server on osx it just keeps going local authority couldn't be contacted, i had the same problem with parental controls, but now that is off and its still doing it, is there a setting or something i need to enable?

In my original post, not today's, I had said I was having the issues on the Mini, running OSX 10.6.8 and Safari v.5.1.5 for my bank's pill pay. I should have been more specific as to which machine and OSX Safari browser I'm having the T-Mobile problem with. My mistake.
It is on both the MacMini and now the Air too. A moment ago, I was able to log in to my.t-mobile.com on the Air, but after putting into my Bookmarks folder, I can't do it anymore. The Log in button comes up greyed out instead of green.
I'm also still having trouble with my bank's bill pay section on both computers too.
I wonder if it's related to the saving of the log in info or putting in the Bookmark Folder?

Since I downloaded version 4 of Firefox, I'm having the following problems: Extremely slow at loading all web sites, can't view PDF files from web sites, and lots of unresponsive script messages. How can I fix this?

I downloaded version 4 of Firefox this week and have been having problems since. Firefox is now extremely slow at loading all web sites. Trying to view PDF files from web sites crashes Firefox. I'm getting lots of unresponsive script messages. How can I fix this?

I downloaded version 4 of Firefox this week and have been having problems since. Firefox is now extremely slow at loading all web sites. Trying to view PDF files from web sites crashes Firefox. I'm getting lots of unresponsive script messages. How can I fix this?

Slow image loading in Facebook and other sites.

In some sites, especially Facebook, I've a slow image loading. For example, when I search for a person on Facebook, then the profile image of poeple takes 6-7 secons to load.
I've installed Firefox yesterday, so I exclude that I have to delete cookies, etc. With Chrome, Facebook load images much more faster. Re-installing shockwave, the loading is faster, but not enough.
Any suggestions?

After looking around a bit, I found an add-on called FastestFox.
You can find the add-on here: [https://addons.mozilla.org/nl/firefox/addon/fastestfox-browse-faster/ FastestFox].
I haven't done too much research to the actual add-on itself, but after installing it in Firefox myself and using the Facebook person searcher I noticed the images and also other things like websites loading a lot faster.
I hope this add-on helps you.
Edit: The add-on adds some extra options when you right click a website (to download things from the website). You have to decide if you think this is worth the extra speed.

Firefox periodically slow to load sites

For the past 5.5 days, Firefox will periodically be slow to load sites. This happens with any site and even as other browsers such as Chrome or Internet Exploder run just fine. Internet connection not working right has also been ruled out. I tried clearing the cookies and cache and that didn't do anything. As it happens at random intervals, I have no idea what else might be causing it

Avast anti-virus and Windows Firewall. If either of them have something to do with the slowness problem, it would be the first time they've caused a problem

Safari slow to load web sites

Safari is very slow to load web sites. They can be frequently used sites or new ones. They just take a long time to load. I'm not sure how to trouble shoot this. I'm on Yosemite 10.10.3
Any ideas?
Thanks!

There are many possible causes for problems with web browsing. Below are some simple steps that may help either to solve the problem or isolate the cause.
Back up all data before making any changes.
1. Restart your router and also your broadband device, if they're separate.
2. If you connect to the the router with Wi-Fi, turn off Wi-Fi and then back on.
3. If you connect with Wi-Fi and you can also connect with Ethernet, do that and turn off Wi-Fi.
4. If your browser is Safari, then from the Safari menu bar, select
          Safari ▹ Preferences... ▹ Privacy ▹ Remove All Website Data
and confirm. If the Downloads button (with the icon of a downward-pointing arrow) is showing in the toolbar, click it and then click Clear in the box that appears. The download history will be removed.
5. Select the Extensions tab in the Preferences window. Turn all extensions OFF and test. If there's an improvement, turn extensions back ON and then disable them one or a few at a time until you find the culprit.
6. If you're running OS X 10.10 or later, select the Search tab. Uncheck the box marked
          Enable Quick Website Search
if it's checked.
7. If you're running OS X 10.9 or later, select the Advanced tab and uncheck the box marked
          Stop plug-ins to save power
Quit and relaunch the browser.
8. Enable guest logins* and log in as Guest. Don't use the Safari-only “Guest User” login created by “Find My Mac.”
While logged in as Guest, you won’t have access to any of your documents or settings. Applications will behave as if you were running them for the first time. Don’t be alarmed by this behavior; it’s normal. If you need any passwords or other personal data in order to complete the test, memorize, print, or write them down before you begin.
Test while logged in as Guest.
After testing, log out of the guest account and, in your own account, disable it if you wish. Any files you created in the guest account will be deleted automatically when you log out of it.
*Note: If you’ve activated “Find My Mac” or FileVault, then you can’t enable the Guest account. The “Guest User” login created by “Find My Mac” is not the same. Create a new account in which to test, and delete it, including its home folder, after testing.
9. Are any other web browsers installed, and are they the same? What about other Internet applications, such as iTunes and the App Store?
10. If other browsers and Internet applications are also affected, follow these instructions and test.
11. If Parental Controls is active for any user, please turn it off and test.
12. Open the iCloud preference pane and uncheck the boxes marked Safari and Photos, if they're checked.
13. Are there any other devices on the same network that can browse the Web, and if so, are they affected?
14. If you can, test Safari on another network.
15. Start up in Recovery mode. In the OS X Utilities screen, select Get Help Online. A clean copy of Safari will launch. No plugins, such as Flash, will be available. While in Recovery, you'll have no access to your saved bookmarks or passwords, so make a note of those before you begin, if they're needed for the test.

Why is my new Airport Extreme loading sites slower than my old Airport Express

I replaced my 2007 Airport Express with the newest model Airport Extreme yesterday. Speed tests show that my download speeds are 60% higher with the new Extreme. However, when I load sites in Safari, Chrome or Firefox, they are much slower to load (e.g. 16 seconds to load Netflix) than before. Your help would be appreciated.

These can be difficult issues to sort out..
You need to LAN speed test.. ie copy a file from one computer to another on the network.. the second computer should be plugged in by ethernet so it is not going to cause slower speeds.
Then do the speednet test.. also just by ethernet and compare with wireless..
Once you have speed testing.. LAN side and WAN side we can perhaps help you to sort the issue.
We will need as much network info as possible.

Internally hosted sites slow to load through proxy...

Similar Messages

Maybe you are looking for