Firefox no longer loads certain, not all, much used websites.

Firefox no longer loads some sites from my "most visited" or bookmarks. I use them a lot. I have no access at all for some reason. Example below: Fred Meyer Pharmacy

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
Do a malware check with some malware scanning programs. 
You need to scan with all programs because each program detects different malware. 
Make sure that you update each program to get the latest version of their databases before doing a scan. 
* http://www.malwarebytes.org/mbam.php - Malwarebytes' Anti-Malware
* http://www.superantispyware.com/ - SuperAntispyware
* http://www.microsoft.com/windows/products/winfamily/defender/default.mspx - Windows Defender: Home Page
* http://www.safer-networking.org/en/index.html - Spybot Search & Destroy
* http://www.lavasoft.com/products/ad_aware_free.php - Ad-Aware Free
See also:
* "Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked

Similar Messages

Firefox won't load web pages all the way, what can I do to fix this

I have this problem where firefox won't load any webpages all the way and if I try refreshing the page it shows some of the webpage but not the whole thing....and now it won't load any images either. I have tried everything that i could think of and nothing works. I can't watch anything on youtube or go on facebook and google won't work either.

There seems to be something of a pattern in that those are all secure sites (HTTPS address). Have you noticed any certificate errors recently that you might have solved by adding an exception, or does everything seem normal otherwise?
Here are the usual things:
When you have a problem with one particular site, a good "first thing to try" is clearing your Firefox cache and deleting your saved cookies for the site.
(1) Bypass Firefox's Cache
Use Ctrl+Shift+r to reload the page fresh from the server.
Alternately, you also can clear Firefox's cache completely using:
"3-bar" menu button (or Tools menu) > Options > Advanced
On the Network mini-tab > Cached Web Content : "Clear Now"
If you have a large hard drive, this might take a few minutes.
(2) Remove the site's cookies (save any pending work first). While viewing a page on the site, try either:
* right-click and choose View Page Info > Security > "View Cookies"
* Alt+t (open the classic Tools menu) > Page Info > Security > "View Cookies"
In the dialog that opens, you can remove the site's cookies individually.
Then try reloading the page. Does that help?
In case one of your extensions is involved, could you test the page in Firefox's Safe Mode? That's a standard diagnostic tool to deactivate extensions and some advanced features of Firefox. More info: [[Troubleshoot Firefox issues using Safe Mode]].
You can restart Firefox in Safe Mode using either:
* "3-bar" menu button > "?" button > Restart with Add-ons Disabled
* Help menu > Restart with Add-ons Disabled
Not all add-ons are disabled: Flash and other plugins still run
After Firefox shuts down, a small dialog should appear. Click "Start in Safe Mode" (''not'' Reset).
Any difference?

Firefox no longer loads home page or deletes cookies. I have repeatedly checked both settings and they are correct. It always goes to the last page I was on when I closed the browser ..

Firefox no longer loads home page or deletes cookies. I have repeatedly checked both settings and they are correct. It always goes to the last page I was on when I closed the browser .

Go to '''TOOLS''' then''' OPTIONS''' then in '''GENERAL''' panel in '''STARTUP '''session choose '''Show my home page''', then click '''OK''' to save it, exit firefox and restart-it.
see for more info: [https://support.mozilla.org/en-US/kb/Options%20window%20-%20General%20panel Options window - General panel]
thank you
Please mark "Solved" the answer that really solve the problem, to help others with a similar problem.

Why won't my youtube loading bar load all the way?when I'm using firefox? It loads perfectly when I'm using Chrome.

Why won't my youtube loading bar load all the way when I'm using firefox? It loads perfectly when I'm using Chrome or IE.

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 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.com/kb/Safe+Mode
*https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes

Cannot update certain (not all) BOMs

In order to transfer the correct BOM from engineering to production, I need to upgrade certain (not all) BOMs, when I encountered this error message:
"Serial or batch managed items cannot be defined as backflush [Message 3566-28]"
Anybody has a clue of this error? Thanks in advance.

The problem is caused by the BOM which "Issue Method" column is "Backflush" and locked (in gray). Other BOMs' "Issue Method" column are "Backflush" but not locked and can be changed to "Manual".
I found a workaround but I am not sure it's risks and impacts:
1. Copy the "Item No." field
2. Clear the "Item No."
3. Try to update, of course you will get an error because blank "Item No."
4. Paste the "Item No." field you just copied
5. Update again, now you are able to proceed
6. The "Issue Method" has been automatically changed from "Backflush" to "Manual"
7. Now you are able to update the BOM as what you want
My question is:
Anybody can tell me if this workaround is legal? I mean any negative effects may occur to the system?
Thanks in advance.

Firefox crashes when loading certain pages. ID: d9839212-23dd-4214-94a1-8a7db2100704

Firefox crashes when loading certain pages. Often pages with video content
== Crash ID(s) ==
ID: d9839212-23dd-4214-94a1-8a7db2100704

The crash reports indicates the crashes may be caused by a file named mcbrwctl.dll, that file is part of McAfee Site Advisor. Try disabling the McAfee Site Advisor to see if that stops the crashes.
To do that, in the Tools menu select Add-ons to open the add-ons manager. Select the Extensions panel, then in the list of extensions select McAfee Site Advisor then click on the Disable button. Re-start Firefox to complete the process.
For info McAfee Site Advisor has caused various problems with Firefox for quite a few people.

Mac 10.5.8-Flash Player 10.3.183.90-Firefox 3.6.22-can not see properly some websites, videos or TV

Mac osx 10.5.8 - Flash Player 10.3.183.90 - Firefox 3.6.22 - can not see properly some websites, videos or live TV-
I get a message that says do you want to install Flash Player 11.8? I click "yes" and not installed, I think it's because that version is not compatible with my operating system Mac OSX 10.5.8.
I'm going to flash website and only let me unburden the version that I have Flash Player 10.3.183.90, downloaded previous versions of flash but not running on my computer.
Can you help me please, what I can do? greetings and thanks!
En Español:
Mac osx 10.5.8 - Flash Player 10.3.183.90 - Firefox 3.6.22 – no se pueden ver correctamente algunas webs, vídeos o televisión en directo-
Me aparece un mensaje que dice ¿desea instalar Flash Player 11.8? hago clic en “si” y no se instala, creo que es por que esa versión no es compatible con mi sistema operativo Mac osx 10.5.8.
Me voy a la web de flash y sólo me deja descargarme la versión que tengo Flash Player 10.3.183.90, descargo versiones anteriores de flash pero no se ejecutan en mi equipo.
Me podrían ayudar por favor, ¿qué puedo hacer? un saludo y gracias!

Probably not! Be patient!

I can no longer load certain games on face book after updating to 4.0.1

after updating to 4.0.1 I can no longer load the game farmville or frontierville on facebook. i first tried to send a feed back and it indicated that I had the wrong version. I went through reseting the useragent as per your instructions but not all of your useragents you indicated were listed. I then tried again to send a feedback this time it went through but after entering my comments it would not send them. So do I uninstall firefox and start over? If I do what happens to my bookmarks?

It went a little farther this time after disabling AVG. The problem still exists it will not continue loading the app. It just goes dead there is no traffic on the sat modem, also it does not show any friends when I try to send gifts. All of this worked with the previous version of FireFox. I tried it with Google Chrome and everything worked just fine.
Thanks for the input - any other ideas?

Firefox won't load certain pages

My Firefox browser has not been able to load certain web pages for over a few months now. The web pages that it wont load involve my college information portal website where i have to access my class information, my college email, and various credit card sites and banking sites. I have tried deleting cookies/ emptying the cache, installing multiple plug-ins/add ons and nothing has seemed to work so far. When it attempts to load one of those pages, the screen it just all white and there is no movement of the loading bar or anything of that matter. If anyone can help me solve this problem it would be greatly appreciated.

Many site issues can be caused by corrupt cookies or cache.
* Clear the Cache and
* Remove Cookies '''''Warning ! ! '' This will log you out of sites you're logged in to.'''
Type '''about:preferences'''<Enter> in the address bar.
* '''Cookies;''' Select '''Privacy.''' Under '''History,''' select Firefox will '''Use Custom Settings.''' Press the button on the right side called '''Show Cookies.''' Use the search bar to look for the site. Note; There may be more than one entry. Remove '''All''' of them.
* '''Cache;''' Select '''Advanced > Network.''' Across from '''Cached Web Content,''' Press '''Clear Now.'''
If there is still a problem,
'''[https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode Start Firefox in Safe Mode]''' {web link}
While you are in safe mode;
Type '''about:preferences'''<Enter> in the address bar
Select '''Advanced > General.'''
Look for and turn off '''Use Hardware Acceleration'''.
Poke around safe web sites. Are there any problems?
Then restart.

Does anyone know why safari and firefox won't load certain pages

Hi
I can't get safari and firefox to load certain pages. For me it's a website programme that i'm using. I can get into the programme but then certain pages won't load. This suddenly happened about 3 weeks ago with Safari. I then loaded Firefox and it worked fine for a few days and now i'm having the same problem and it's the same pages that won't open. I also have trouble getting other sites to load completely, such as this site. It's so frustrating as i can't finish building my website and my laptop is only new!
Help someone, if you can
Julsea

Hi again and thanks for replying
I can go into their website, cloudaccess and use that properly. I just can't use my own website properly. When i say website, my site isn't yet built. The site i'm trying to access is the backend of joomla. I can't load it and use some of it but not all of it.
I can access the site through my old laptop (and use it fully) which is a windows one but i can't access it via this one. I thought it was a cloudaccess problem but seeing as it's only my mac i can't access it through, i'm presuming it's my computer. I also tried it through firefox and explorer on my windows laptop and it was fine. It was ok on this laptop until a few weeks ago when it suddenly wouldn't load properly

Firefox won't load certain games online, HELP!

I used to use Internet Explorer and switched to Mozilla Firefox a long time ago. I could always go on flash games galore such as nitrome.com, addictinggames.com, armorgames.com, etc. and play those games without any problems. But ever since I switched to Firefox, SOME of those games won't work.
As examples:
-None of the Nitrome.com games work.
-Bubble Tanks 3 doesn't work: (http://onemorelevel.com/game/bubble_tanks_3)
-Castle Crushing the Beard DOES WORK: (http://onemorelevel.com/game/castle_crashing_the_beard)
-Electric Man 2 DOES WORK: (http://onemorelevel.com/game/electric_man_2)
-Level up! (game) will load completely, let me click play, load the adverts, but then show a black screen. (http://www.newgrounds.com/portal/view/519030)
...and the strangest one of all:
-Ricochet Kills 2 will only PARTIALLY work. It will load the game and let me play it... but only takes me to a screen with the background image and the game music. I can right-click and press the "forward" button and THEN it will work.
These are all my relevant plug-ins:
-Adobe Acrobat 9.1.0.163
-Java Deployment Toolkit 6.0.310.5
-Java(TM) Platform SE 6 U31 6.0.310.5
-Microsoft DRM 9.0.0.4503
-Quicktime Plug-in 7.7.1
-Shockwave Flash 11.1.102.55
-Shockwave for Director 11.6.1.629
-Windows Media Player Plug-in Dynamic Link Library
and I have an AdBlock Plus extension.
I already have the latest java, adobe flash, and shockwave.
I already tried disabling Shockwave for director and tried disabling AdBlock Plus.
Is there something I'm missing here??
Does it have something to do with the games i CAN and CANNOT play??
Thanks a lot... many people can't figure this out!

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
Try "Disable the hardware acceleration" in the Flash Player.
*http://helpx.adobe.com/flash-player/kb/video-playback-issues.html
See also:
* https://support.mozilla.org/kb/Cannot+view+full+screen+Flash+videos
Flash "Display settings" window:
* http://www.macromedia.com/support/documentation/en/flashplayer/help/help01.html

Firefox opens web pages but not all the data or pictures.

Firefox 22.0 opens web pages slowly, it takes up to 30 seconds to load and then not all the pictures and data is loaded or it times out. If I hit the reload button, everything loads OK. This happens on mant sites, not just a few.
I use Google Chrome as my primary browser, and it is quite fast. My internet connection is commercial and it is OMG fast. I would like to replace Google Chrome( I hate being tracked), but at this point, the Firefox is just too slow.
Please advise how to correct these issues.
Thanks

Which security software (firewall, anti-virus) do you have?
Make sure that Firefox is fully trusted in your security software.
You can check for problems with preferences and rename or delete the prefs.js file and possible numbered prefs-##.js files and a possible user.js file to reset all prefs to the default value.
*http://kb.mozillazine.org/Preferences_not_saved
*http://kb.mozillazine.org/Resetting_preferences
Start Firefox in [[Safe Mode|Safe Mode]] to check if one of the extensions (Firefox/Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Firefox/Tools > Add-ons > Appearance).
*Do NOT click the Reset button on the Safe Mode start window or otherwise make changes.
*https://support.mozilla.org/kb/Safe+Mode
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes

Firefox is failing to display many (but not all) images on websites that I visit, some images are shown and some are not even if they are in the same format.

I recently changed my ISP because I was having connectivity issues. In particular my router would shut down sporadically. As part of my attempt to clear issues I ran some spyware software which I've been told I could trust. Since then I have a problem viewing many websites as many (but not all) of the images are missing, even on websites that I know very well, including my own. What is very strange is that on one site every page has a jpg image under the navigation bar and all of these jpg's appear except one which doesn't appear even when I reload images. This problem also makes security sensitive sites like my bank site look very amateur which frightens me. The problem does not occur on other web browsers.

Which ''spyware software'' software did you run?
Make sure that you allow pages to choose their colors and that you haven't enabled High Contrast in the Windows Accessibility settings.
*http://kb.mozillazine.org/Website_colors_are_wrong
*http://kb.mozillazine.org/Websites_look_wrong
*Check the permissions for the domain in the current tab in "Tools > Page Info > Permissions"
*Check that images are enabled: Tools > Options > Content: [X] Load images automatically
*Check the exceptions in "Tools > Options > Content: Load Images > Exceptions"
*Check the "Tools > Page Info > Media" tab for blocked images (scroll through all the images with the cursor Down key).
If an image in the list is grayed and there is a check-mark in the box "Block Images from..." then remove that mark to unblock the images from that domain.
There are also extensions (Tools > Add-ons > Extensions) and security software (firewall, anti-virus) that can block images.
*https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes
*http://kb.mozillazine.org/Images_or_animations_do_not_load

I would like to programatically enable Java Plugin in Firefox 19. I do not want to use pluginreg.dat file in Appdata Folder

I have a need to enable Java Plug-in 6U20 6.0.200.2 in Firefix 19. This version of Java is disabled by Firefox by default since it has few security issues. But still i need that to be enabled. Do we have a method to do it. I do not want to use %Application Data%\Mozilla\Firefox\Profiles\<Random Profile Name>\pluginreg.dat file as this is created under a random profile. Thanks in advance for any help.

Hi David, Thanks for the quick reply. But i have already gone through the solution that you provided. My requirement here is to automate this. User machines are already installed with the Java 6 U20 which they need it anyway. When i install Firefox, this Plug in should be enabled to the users. I need to use some script / commands to make this happen.

Firefox 31.0 - slowness and script problems for using websites

Since Firefox 31.0 is released, some technical problems of slowness and script problems to use
websites have been noticed from mine. Sometimes it needs up to some minutes to load a website
and sometimes there are error messages for an unanswered script.
pemigabo123

Hello FredMcD,
thank you for your message.
But your answer to my question at support.mozilla.org is not helpful,
although it is a professional technical answer from a Top 10 Contributor
from mozilla.
It seems that there is a permanent unfixed problem always if a new
version of mozilla is released. After all fixed problems of the earlier
version of firefox, there is no problem at all.
But if I am already working with the non-problem earlier version of
firefox, then suddenly the problems of error messages, slowness and
script errors are appearing, and if I have looked for the actual version
of firefox, there was signed a new version and now I have known,
aha a new vesion of firefox was released and it needs up some time
for every new version until the error problems were fixed.
Maybe it is combined with the plugins like flashplayer or shockwave.
But a professional version of firefox should not sign up error messages,
because of plugins, while working with these plugins.
Another answer from another support.mozilla.member was for an
overload problem, because of opening some windows of firefox.
But to open many windows of firefox was already no problem with the
earlier version firefox 30.0 or earlier, until the error messages are fixed.
The same unfixed problems are since firefox 25.0 up to 30.0, but I was
wondering for how long version 30.0 was actual in practical working.
And since version of firefox 31.0 was released the same problems
of error messages, slowness and script errors were appearing.
At the moment it seems firefox 31.0 works alright.
But only the following time shows if it works without error messages,
slowness and sript problems or not.
In hope to give a helpful answer to yours
kind regards
pemigabo123

Firefox no longer loads certain, not all, much used websites.

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