Certain website's won't load?

I'm using Leopard on the new MacBook. I have a website I need to login for school but it's only giving me blank pages. (login.course.com) Anyone have any suggestions??

Hi Zachbaird,
Did you try Fire Fox. Most of the web sites Fire Fox will have troubling to do so.
It is possible that your school is not supporting Safari. The only thing you can do is to talk to them an see if the have a solution for you.
In the mean while use Fire Fox.
Dimaxum

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Certain web sites won't load on any browser on Macbook Pro

Starting yesterday certain web sites won't load on any browser (Safari or Chrome). These include sites like the New England Journal of Medicine, Washington Post, and English Bulldog News. I get an error message in Safari that the server took too long to respond and in Chrome I get a connection timeout error message. I updated Adobe Flash with a clean install as I was unable to update using the standard method due to connection timeout. That restored my access to YouTube video but today it takes ~2 minutes to load a YT video. Web sites are loading fine on my phone and household PCs.
Not sure if it is notable that my internet loading capacity has been very slow for some time. I worked with the internet company to increase the network speed but my computer has not seen benefit. No problems on the PCs in our house but my Macbook very frequently gets partially "kicked-off" the network as indicated by yellow lights seen next to the "internet" and "server" items in my Network Diagnostics utility.
I looked at old threads and ran EtreCheck (see results copied below) as was recommended to another user several months ago, but would appreciate any thoughts about where to go from here. Could it be malware? Or just a classic case of operator error? Here are the EtreCheck "red" items extracted from the full report below:
User Launch Agents: ℹ️
[loaded] com.adobe.ARM.[...].plist [Support]
[failed] com.apple.CSConfigDotMacCert-[...]@me.com-SharedServices.Agent.plist
Internet Plug-ins: ℹ️
Flash Player: Version: 16.0.0.235 - SDK 10.6 Cannot contact Adobe
FULL RESULTS:
EtreCheck version: 2.1.4 (107)
Report generated December 17, 2014 12:02:37 PM CST
Click the [Support] links for help with non-Apple products.
Click the [Details] links for more information about that line.
Click the [Adware] links for help removing adware.
Hardware Information: ℹ️
MacBook Pro (13-inch, Mid 2012) (Verified)
MacBook Pro - model: MacBookPro9,2
1 2.5 GHz Intel Core i5 CPU: 2-core
8 GB RAM
BANK 0/DIMM0
4 GB DDR3 1600 MHz ok
BANK 1/DIMM0
4 GB DDR3 1600 MHz ok
Bluetooth: Good - Handoff/Airdrop2 supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
Intel HD Graphics 4000 - VRAM: 512 MB
Color LCD 1280 x 800
System Software: ℹ️
Mac OS X 10.7.5 (11G63b) - Uptime: 12:26:55
Disk Information: ℹ️
TOSHIBA MK5065GSXF disk0 : (500.11 GB)
disk0s1 (disk0s1) <not mounted> : 210 MB
Macintosh HD (disk0s2) / : 499.25 GB (261.25 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
MATSHITADVD-R UJ-8A8
USB Information: ℹ️
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Computer, Inc. IR Receiver
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. FaceTime HD Camera (Built-in)
Thunderbolt Information: ℹ️
Apple, Inc. MacBook Pro
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Support]
[loaded] com.microsoft.office.licensing.helper.plist [Support]
User Launch Agents: ℹ️
[loaded] com.adobe.ARM.[...].plist [Support]
[failed] com.apple.CSConfigDotMacCert-[...]@me.com-SharedServices.Agent.plist [Details]
[loaded] com.citrixonline.GoToMeeting.G2MUpdate.plist [Support]
[loaded] com.google.keystone.agent.plist [Support]
[running] com.spotify.webhelper.plist [Support]
User Login Items: ℹ️
iTunesHelper ApplicationHidden (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
Music Manager UNKNOWNHidden (missing value)
Speech Startup Application (/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SpeechRecogn ition.framework/Versions/A/Speech Startup.app)
Dropbox Application (/Applications/Dropbox.app)
Music Manager ApplicationHidden (/Users/[redacted]/Library/PreferencePanes/MusicManager.prefPane/Contents/Helpe rs/MusicManagerHelper.app)
Spotify Application (/Applications/Spotify.app)
Internet Plug-ins: ℹ️
Flip4Mac WMV Plugin: Version: 2.4.4.2 [Support]
FlashPlayer-10.6: Version: 16.0.0.235 - SDK 10.6 [Support]
QuickTime Plugin: Version: 7.7.1
Flash Player: Version: 16.0.0.235 - SDK 10.6 Cannot contact Adobe
AdobePDFViewer: Version: 10.1.4 [Support]
SharePointBrowserPlugin: Version: 14.3.2 - SDK 10.6 [Support]
Silverlight: Version: 5.1.30514.0 - SDK 10.6 [Support]
JavaAppletPlugin: Version: Java 7 Update 09 Check version
User internet Plug-ins: ℹ️
CitrixOnlineWebDeploymentPlugin: Version: 1.0.105 [Support]
3rd Party Preference Panes: ℹ️
Flash Player [Support]
Flip4Mac WMV [Support]
Java [Support]
MusicManager [Support]
Time Machine: ℹ️
Time Machine not configured!
Top Processes by CPU: ℹ️
 18% Google Chrome
 8% WindowServer
 2% SpeechRecognitionServer
 2% coreaudiod
 2% hidd
Top Processes by Memory: ℹ️
232 MB Google Chrome
189 MB System Preferences
129 MB Spotify
86 MB Spotify Helper
77 MB WindowServer
Virtual Memory Information: ℹ️
952 MB Free RAM
4.99 GB Active RAM
1.52 GB Inactive RAM
1.13 GB Wired RAM
1.02 GB Page-ins
0 B Page-outs
Diagnostics Information: ℹ️
Dec 16, 2014, 11:36:19 PM Self test - passed

Update: I ran Console upon trying to load a web site that won't load. Here are the messages from that action with any identical messages deleted:
12/17/14 1:45:51.013 PM [0x0-0x1b01b].com.google.Chrome: [201:2311:1217/134551:ERROR:location_bar_view_mac.mm(602)] Not implemented reached in virtual void LocationBarViewMac::EndOriginChipAnimations(bool)
12/17/14 1:45:51.000 PM kernel: Google Chrome He (map: 0xffffff8014ab4138) triggered DYLD shared region unnest for map: 0xffffff8014ab4138, region 0x7fff8a200000->0x7fff8a400000. While not abnormal for debuggers, this increases system memory footprint until the target exits.
12/17/14 1:46:16.515 PM [0x0-0x1b01b].com.google.Chrome: [604,1956432224:13:46:16.514831] Native Client module will be loaded at base address 0x00006a1600000000
12/17/14 1:46:16.000 PM kernel: Data/Stack execution not permitted: Google Chrome He[pid 604] at virtual address 0x107509000, protections were read-write
I forgot to note I have also done the obvious things like computer restart, shut down, and modem reset.

Certain Youtube Videos won't load anywhere.

Hello everyone.
Since a few days (I guess) I've encountered major problems with Youtube. Certain Videos won't load in Firefox. They just won't - they stay at the 0:00 mark and never move. I can see the first frame and I can even scroll through the frames, but it will never play. That isn't the case for every Youtube video, though. Most of them work fine, but a few of them have this problem. And the number of videos having this problem is raising fast. Even videos I could watch perfectly fine before simply won't work anymore.
And really - I am at my wit's end. I've tried every fix known to man (as far as I know). Cleared cache, cleared cookies, updated Flash, Firefox and every other program or plugin I know of, updated drivers, un- and reinstalled both Flash and Firefox completely, changing Flash's settings - but nothing works. These particular videos just never want to move.
And the funny thing is: It's is not even just a Firefox problem. It doesn't work on any other browser of mine. It doesn't even work on my other two computers. Not even on my Smartphone!! Once a video encountered this problem it is GONE FOREVER. I have no possibility to watch it anywhere. But it can't be the video. Because ~120.000 people have already watched it without having any problems.
Yeah, so why am I asking this in the Firefox forum? It's because Firefox was the browser which started it all and if Youtube would just work for Firefox - I'd be fine with that.
So if anybody can help me with this I'd be very, very grateful!
Regards, Megamag

After re-installing the software, did you perform a "hard reboot" on the machine? It could be that although you installed the updated version of Adobe flash player, the computer may not recognize the updated software until a cold reboot has been performed. Here is a link to a website I went to find this information:
[[Can't play Online Videos--Here's what to do|http://www.compukiss.com/videos/cant-play-online-videos-heres-what-to-do.html]]
Here is Adobe's website if you want to check to see if your adobe's Flash Player is updated:
http://get.adobe.com/flashplayer/
Performing a cold reboot on your machine will reset the adapters and clear out the memory which will also enable the PC to recognize the new software installed. To perform a cold reboot on your machine:
1.) Go to the "Start Button" and press ''Shut Down."
2.) If you have a desktop, unplug the power cord and leave off for 10 seconds. If you have a laptop, remove power supply and battery for 10 seconds. (I leave mine off for at least 20 to 40 seconds myself.)
3.) Re-install the battery(laptop) and plug in the power cord.
4.) Boot the machine on.
Here are the links I used for this information:
http://support.microsoft.com/kb/102228
http://www.ehow.com/how_2292987_cold-boot-computer.html
If this method doesn't work, then I would recommend going to your manufacturer's website and see if they can't help you resolve this issue with your videos not playing on your computer.

Certain Web Pages won't load for roughly 60 seconds

I was tempted to put this in the 'Safari' section, but after a little more trial I thought it went deeper than that.
The issue is, for about two weeks now, i'll be surfing the web and then head to one of my commonly visited websites (namely Wikipedia, Google, Huffington Post, and this website) and though I'm fully connected to the internet, the pages won't load and i get the "Server Not Found" noitce.
I don't, however, have this problem with ALL webpages when this is happening to the others. Gmail, Facebook, Mediaite, etc. all have no issue and they work just fine.
Primarily I use Google Chrome as my browser. So the first thing i did was clear the cache to see if it would help, but nothing changed. So i opened both Safari and Firefox and they both suffer the same problem. After about 60 seconds the issue goes away and all things are normal again. About 10 to 15 minutes later, if I'm still surfing the web, the problem may creep back up again. I can't say for sure but I've noticed that this typically happens when I first try to go to those pages after a few hours of not using the net.
When this happens, I've also tried loading these pages on my iPhone and iPad during the 60 seconds and have encountered the same problem.
Any help would be greatly appreciated.
Note:
Using a Wireless internet connection thru a cable modem.

Safari 5.0.1 or later: Slow or partial webpage loading, or webpage cannot be found

Firefox/3.6.20 can't loading certain websites. while they are loading with IE

After upgrading to Firefox/3.6.20. certain websites don't loading(I see empty page). Same files do loading by IE8.
OS: Windows XP prof. SP3.
Sometimes when I am searching, search results page is displayed in that manner, that I can not use references

Works fine here if I click that link in your above post. 
<pre><nowiki> <a id="jelentkezes"> </a></nowiki></pre>
Start Firefox in [[Safe Mode]] to check if one of your add-ons is causing your problem (switch to the DEFAULT theme: Tools > Add-ons > Themes). 
See [[Troubleshooting extensions and themes]] and [[Troubleshooting plugins]]

Certain websites are unable to load?

I have the MacBook from 2010. Whenever I try to use certain websites, the same thing shows up. It says that Safari or Google Chrome is not connected to the server. My internet is connected and websites like Facebook and Youtube are working perfectly for me. I cleared the cookies, the cache and the history and nothing is working. Does anyone know how to solve this problem? Thanks.

Instant solution. No idea why mine was set to 0 though. Thanks!
For those who come in later on with a similar problem, you just need to edit your config for
network.http.sendRefererHeader
and change its value to 2
(2 is the default value. See link by cor-el for more info)

Favorite website suddenly won't load

Up until now, I've had no problems accessing one of my favorite sites. But just the other day, when I go there I get the message:
"Safari can’t open the page because the server where this page is located isn’t responding."
I've tried Safari, Opera, and Firefox, and the page just won't load. However, when I try it on my Mac at the office (a different computer in a different location) it loads just fine.
Any ideas?

Apparently the way Snow Leopard deals with DNS queries has changed. In the Network settings in Systems Preference you can specify DNS hosts. If you have a home router, it also has a list of DNS entries (possibly set by your ISP). I can't find the Apple article about this, but it's discussed in this thread: http://discussions.apple.com/message.jspa?messageID=10134449
I think the problem is that Snow Leopard gives up finding an address too easily, and doesn't try all the DNS hosts you have listed.

One particular website that won't load on my MacBook Pro

I have been trying to access a website that continually fails to load (in most cases, described below) on my MacBook Pro in Safari, Google Chrome and Firefox.
The site: http://www.crestedbuttemusicfestival.com
My Mac won't open this site at any time from my own home. My internet connection is Qwest DSL, and yes, we do not have the fastest speed offered by Qwest. I rent and don't manage the kind of speed I have.
My Mac might open this site in Safari in a location with a faster speed. But it still won't open in Firefox or Chrome.
I do have the most recent versions of all browsers in question.
When it fails to open in Safari at home, yes, I've reset Sarafi and cleared the cache each time.
The folks who own the website say they have no idea what's going on. But I met someone else who told me the same thing happens to them once in a while (versus my "all the time" experience.)
This is the ONLY site that my computer will not open.
Any ideas are greatly appreciated! It is a non-profit music festival that has no reason to be falling under any kind of parental control filters, which I don't think I have in place anyway as I have no children.
Thanks!

Hi,
I can open that page no problem.
Your profile... v10.6.5
If that is the case, you need to update your software. Click the Apple () menu (top left in your screen) then click: Software Update ...
If in fact your software is up to date and you are running v10.6.7 and Safari 5.0.4 ... then from the menu bar click Safari / Preferences then select the Extensions tab. If you have any installed, turn that off, then try that site.
Carolyn

Certain website items are not loading in firefox. could be a javascript issue?

i am not able to click on certain links on websites. expedia.com is one of them. if i search for a flight it comes up with a few flights but when i click on one to see more information it doesnt go anywhere. also if i try to change the date via the calendar at the top of the page it would let me select a day. also if i try to view the full map at foodtruckfiesta.com i cant grab the map to move it around.
we have 20 identical machines that have not trouble with these sites except for 2 or 3 of them. they are all updated and virus free. other browsers work just fine.

Hello,
The Reset Firefox feature can fix many issues by restoring Firefox to its factory default state while saving your essential information.
Note: ''This will cause you to lose any Extensions, Open websites, and some Preferences.''
To Reset Firefox do the following:
#Go to Firefox > Help > Troubleshooting Information.
#Click the "Reset Firefox" button.
#Firefox will close and reset. After Firefox is done, it will show a window with the information that is imported. Click Finish.
#Firefox will open with all factory defaults applied.
Further information can be found in the [[Reset Firefox – easily fix most problems]] article.
Did this fix your problems? Please report back to us!
Thank you.

Beginning recently, cannot load certain websites (Google)(interrupts while loading) (Google, etc.) from one identity, not other user, on Mac OS10.

I am getting interrupted while loading message when I try to load many websites, Google, etc
Apple OS, Google Mail, and Firefox all updated recently. Cannot open Firefox.com either
Am using other identity to contact you, and it works fine for all the sites

I am getting interrupted while loading message when I try to load many websites, Google, etc
Apple OS, Google Mail, and Firefox all updated recently. Cannot open Firefox.com either
Am using other identity to contact you, and it works fine for all the sites

Certain youtube videos won't load

Certain videos on youtube will just not load at all despite the fact that they run perfectly in internet explorer.

Are that normal videos or special HTML5 videos?
Start Firefox in [[Safe Mode]] 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

Certain websites sometimes do not load properly?

Randomly some websites have started to not load properly. For example there may just be a white screen with the links and things from the website but they may not be in the right place, right font, etc, as if firefox is stopping the webpage downloading in the middle of it doing so. Another example is the webpage may appear to have finished loading but the text and links will be on top of each other and in the wrong places.
I have tried reinstalling firefox and updating to the latest version but it has made no difference.

Clear the cache and the cookies from sites that cause problems.
"Clear the Cache":
* Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"
"Remove Cookies" from sites causing problems:
* Tools > Options > Privacy > Cookies: "Show Cookies"
Start Firefox in [[Safe Mode]] to check if one of the extensions 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.com/kb/Safe+Mode
*https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes

Is there a way I can disable images for just one specific website that won't load properly?

The website Epinions.com is not loading properly for me (since it went through an upgrade). Pages will begin to load and stop midway or only load a small amount. I'm getting frequent timeouts where pages entirely fail to load. I think one reason this is happening may be because the site is much more image heavy than it used to be. I would like to disable images on just that one site rather disabling all images in general. Is that possible? If so, how do I do it?

Try to update to Firefox 8 to see if that helps.
*Firefox 8.0.x: http://www.mozilla.com/en-US/firefox/all.html
*Tab Permissions: https://addons.mozilla.org/firefox/addon/tab-permissions/
*ImgLikeOpera: https://addons.mozilla.org/firefox/addon/imglikeopera/

Safari-Certain Web pages won't load

As of 2/25/06 I am having problems in loading certain web pages from Safari, Fox fire or even Netscape. I am able to load Google but not Yahoo. I can't load any site connected to www.tamu.edu. Some sites I have used often and some are new. My internet provider is stumped. I have dumped caches and reset Safari but that did not help. Most sites are loading but a select few will not. On Safari I will get the message "Connection has timmed out" or "Server stopped responding." Any suggestions? Thanks
JDKW

this may or may not help, depends on how you connect to the internet.
I've been having problems with safari not loading some pages and being slow for a couple of days.
so i tried the other browsers and got the same, couldn't connect to the itunes store either.
I connect using a router with a couple of mac's networked, I've being driving myself insane trying to gte things sorted, finally I reset the router, everything is now working.

I am a new mac user and have a 15 macbook pro (non retina display). I am having an issue with safari "freezing" ...it will work fine for a while and then I will open a new tab and attempt a website that won't load and after that it seems no website will.

So yes like mentioned above...i am a new mac user...have only had it about four days and have had a windows based system always before this. The issue I am having is that I will be in safari and it will work perfect for a while and then i will open a new tab and attempt another website and it will either be extremely slow or will give the error that it cannot connect to the server, however, when i run diagnostics my internet is fine. The only solution i have found is to reboot and geeksquad has been unable to replicate the problem while connected to my computer to try to do so. Does anyone have any suggestions or anyone else with this problem? If you have a "fix" please try layman's terms because again I have no idea about macs haha. Thanks,

So yes like mentioned above...i am a new mac user...have only had it about four days and have had a windows based system always before this. The issue I am having is that I will be in safari and it will work perfect for a while and then i will open a new tab and attempt another website and it will either be extremely slow or will give the error that it cannot connect to the server, however, when i run diagnostics my internet is fine. The only solution i have found is to reboot and geeksquad has been unable to replicate the problem while connected to my computer to try to do so. Does anyone have any suggestions or anyone else with this problem? If you have a "fix" please try layman's terms because again I have no idea about macs haha. Thanks,

Certain website's won't load?

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