I want to block access to some Web sites when using firefox, how do I do this?

Similar Questions

• I get a "502 Bad Gateway" message when I try to open some Web sites on IE. How can I clear this error?

  When I try to open links to Web sites that I use every day, I suddenly get the 502 error message.  I checked to see that the internet connection leOptionsonglet has nothing checked under proxy servers.  Any suggestions?

  We can start by making sure that the PC is online. Can you access all websites at all?
  Are you able to successfully PING your gateway? You have an IP address?

• Adobe flash player 11.0 blocks access to the Web site home pages

  Why is Adobe flash player 11.0, allowed to block access to the Web site home pages, until their trash is installed?  They should be prosecuted for punishment of the loss of time by Internet users, who spend countless hours trying to fix their garbage, which takes control of the web and blocks PCs access to their program settings, unless it is done according to their specific updates. N ' ILS OWN INTERNET and everything on it, or what?

  Are you sure he blocked it, or the web page requires Flash Player to see this?

  Most web pages require an element of Adobe Flash Player.

  First of all, try to enable Active Scripting in the areas of Sites Internet Options, security settings, trust.

  You should also add a corrupted on.

  Click Start, type: Internet Options

  Press enter

  Select the "Advanced" tab

  Under reset Internet Explorer settings, click "reset".

  This should restore the Internet Explorer default settings.

  Then reinstall Flash Player

  http://get.Adobe.com/flashplayer/

  ----------

  Flash Player

  Troubleshoot installation of Flash Player for Windows

  http://kb2.Adobe.com/CPS/191/tn_19166.html

  Troubleshooting player stability and performance

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• I get error messages when I try to visit some Web sites you use Mozilla Firefox, but not when I use other browsers

  About two days ago, I noticed that when I tried to access some websites using Firefox, I always got this error message. "The connection was reset". Initially, I thought it was a problem with my ISP before noticing that the network was fine on my phone and the iPad. I tried and then open the same links which brought up the error message on the TorBrowser and it worked perfectly.

  Basically, the only site that works right now on my Firefox browser is Google but if I do a Google search and then click on any link that appears so I get the same error message, "the connection was reset". I can also connect to my gmail account, but I can't access any other Web site including Feedly, Tumblr, Twitter, Yahoo, Wordpress, Blogspot, even though they work fine on my other browser.

  I have cleared my cache and cookies, wiped out all browsing history, but the problem persists then I uninstalled Mozilla Firefox and reinstalled. The problem is still there. I checked the proxy settings, I went through all the solutions on this page https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can?esab=a & as = aaq and still nothing. I'm not sure what the problem is here, but any solution will be appreciated. I have used Firefox for years and I'm really not comfortable using a different browser.

  I use a Macbook OS X Version 10.9.4 and the last Firefox 32.0.1

  Create a new profile as a test to see if your profile is the source of the problems.
  
  See creating a profile:

  • https://support.Mozilla.org/KB/Profile-Manager-create-and-remove-Firefox-profiles
  • http://KB.mozillazine.org/Standard_diagnostic_-_Firefox#Profile_issues

  If the new profile works then you can transfer files from a profile already used in the new profile, but be careful not to copy files corrupted to avoid transporting on the problem
  
  Profile backup and restore

  • http://KB.mozillazine.org/Profile_backup
  • https://support.Mozilla.org/en-us/KB/back-and-restore-information-Firefox-profiles
  • http://KB.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox

• Winner 8.1 troubleshooting LAN access internet - some Web sites won't open

  Hello

  I just installed Win 8.1 pro on a new pc. I have difficulties to access the internet with a browser and activate Windows. I connected via LAN to a switch that another PC with Windows 8.1 is also linked and this pc works fine with good bandwidth.

  The PC with a problem was IE and chrome installed. In both browsers, I can open the site www.google.com and www.facebook.com. Another site, I tried does not open and I get the error that the site cannot be opened (for example, www.speedtest,net. When I click the diagnose, I get the result found no error.

  I can access network resources in the home such as file shares. I see that the router find the PC and gave it a unique IP address. It lists also under the name I gave the machine during the installation of the operating system.  I can ping other devices in the House as well.

  Now I'm not sure how to continue to fix these errors. Any suggestions?

  Merry Christmas
  John

  Hi John,.

   
  Thank you. I wish you a Merry Christmas and a happy new year.
   
  What is the exact error message you get while trying to access other Web sites using Internet Explorer?
   
  As you say that Windows is not activated, so I highly recommend you to activate Windows it is necessary to make the computer work. You can see the steps mentioned below.
  Online activation
  1. press Windows + R type slui 3 and click ok.
  2. tap the button and follow the instructions on the screen to activate Windows.
   
  If she fails to activate Windows, and then follow the steps mentioned below to activate it.
  The phone activation
  1. press Windows + R type slui 4 and click ok.
  2. now select the country and follow the instructions on the screen to activate Windows.
   
  Now please check if the proxy settings is enabled. See the steps mentioned below.
  1. press Windows + R, type inetcpl.cpl , and then click OK.
  2. now, go to Internet Options, then the connection tab.

  3. click on LAN settings.

  4. If using a proxy server for your LAN check box is checked, uncheck it.

  5. click on Ok.

   
  You can also view the article mentioned below.
  Wireless and wired network problems
  http://Windows.Microsoft.com/en-us/Windows/network-connection-problem-help#network-problems=Windows-81&V1H=win81tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1
   
  Hope this information helps. Please get back to us if you need further assistance.

• Some Web sites lock up Firefox and Chrome, but not in Explorer

  When I search Google News "Edward Snowden", some clicking on some sites Web crashes Firefox, requiring a re-initialization (Windows 7). Here is a site that caused a complete blocking:
  http://www.Google.com/URL?SA=t & rct = j & q = esrc s = & source = newssearch & cd = 1 & cad = AJLN & ved = 0CC8QqQIoADAA & url = http %3% 2F % www.dnaindia.com%2Fworld%2F1869429%2Freport-edward-snowden-misses-girlfriend-amidst-outpouring-of-love-from-russian-girls 2F & ei = ann - UaPkBsSptAa_oYHoDQ & usg = AFQjCNHRRYLmGDtn9ZrMt1-CtaHie4oxBw & sig2 = Phhb2QB3vkwm0Yt22Ouw1w & bvm = bv.50165853, d.Yms
  This site has also locked up Google Chrome, but surprisingly it it does not lock to the top of the Windows Explorer!
  You will appreciate your help.
  Bernd R.

  Hello

  Try disabling graphics hardware acceleration. As this feature has been added to Firefox, it has gradually improved, but there are still some problems.

  You will have to perhaps restart Firefox for it to take effect, so save any work first (e.g. you compose mail, documents online that you are editing, etc.).

  Then perform the following steps:

  • Click on the orange top left Firefox button, then select the 'Options' button, or, if there is no Firefox button at the top, go to tools > Options.
  • In the Firefox options window, click the Advanced tab, and then select 'General '.
  • You will find in the list of parameters, the checkbox use hardware acceleration when available . Clear this check box.
  • Now restart Firefox and see if the problems persist.

  In addition, please check the updates for your graphics driver by following the steps in the following knowledge base articles:

  • Troubleshoot extensions, themes, and issues of hardware acceleration to resolve common problems of Firefox
  • Update your graphics drivers to use hardware acceleration and WebGL

  This solve your problems? Please report to us!

  Thank you.

• Suddenly can not post on the web site Topix using Firefox.

  It was fine until today, but now I can't access my account or even post there as a guest, which I did all along. This site works fine in IE. I have cleared my cookies and cache, but it does not help. I'm not computer savvy, so please nothing complicated! Thank you!

  If clearing cookies doesn't help, then it is possible that the cookies.sqlite file that stores the cookies is corrupted.
  
  Rename (or delete) cookies.sqlite (cookies.sqlite.old) and delete other files to present as cookie cookies.sqlite - journal in the profile folder of Firefox in the case where the cookies.sqlite file has been corrupted.

  • http://KB.mozillazine.org/cookies

  See also:

  • https://support.Mozilla.org/KB/clear+recent+history

• Just updated Firefox updated itself. Does not connect to the web sites when the mouse does not move. This all started after the update installed. PS there are more slow too

  nones

  Yes it's true. You just need to download the .exe file top of page (Firefox Setup 25.0.1.exe).

  Save it to your computer, double click and you should get a wizard to guide you through the installation.

• Get codes error like "error 80070005" or "could not access network location" or "internal error" when you try to open Acrobat or itunes or access some Web sites.

  I am doing various codes "error 80070005" or "could not access network location" or "internal error" when trying to access acrobat or itunes or some Web sites or that he was trying to perform certain actions such as uninstalling programs.  Here are some of the problems.  A couple of weeks everything worked very well, now there's something blocking me and it's extremely frustrating.

  Hello

  Make sure that you are logged on as administrator.

  Don't forget to check the antivirus product issues and security as a 3rd party firewall (Comodo, on the one hand, a
  has been known to cause this problem.

  It is a very difficult to solve.

  Products of security/antivirus/antispyware are a known cause, so you can turn them off like
  as the test (and that sometimes not really totally removes their influence).

  How to restore the security settings the default settings?
  http://support.Microsoft.com/kb/313222

  The problem here is slightly different, although the solution may be the same.

  Error message when you use Microsoft Update or Windows Update Web sites to install updates on Windows 2000.
  Windows XP and Windows Server 2003: 0 x 80070005
  http://support.Microsoft.com/kb/968003/

  It is usually a permissions problem:

  Please check this link and those that he sites.

  Work your way through my 3 posts here.
  http://social.answers.Microsoft.com/forums/en-us/vistasecurity/thread/200f5140-c2dd-48a5-8CDB-0d8c82ade3cf

  I hope this helps.

  Rob - bicycle - Mark Twain said it is good.

• Can't access some Web sites

  Original title: access to the problem Web pages

  I recently got roadrunner as my Internet service provider.  I'm unable to access any Web site other than the home pages of MSN & Yahoo.  When I try to access any other nested web site (i.e. Favorites) I get a can't connect message.  According to roadrunner, it's a problem of mircosoft software as their cheque for their system shows no problem.  Someone can help or should I get another ISP.

  Oh yes, I also have a hotspot to verizon as a secondary ability that I can use without any problems.

  Hello

  Please join Microsoft Community where you can find the necessary information on Microsoft products!

  You can not access the Web sites other than the home pages of MSN and Yahoo.

  1. What is the exact error message you get?

  2. what browser do you use?

  3. what version of operating system do you use?

  4 did you do changes on the computer before the show?

  If you use Internet Explorer, while the issue may be due to some modules or settings. To check, I suggest you to refer to the section I can access some websites, but not all in the site:

  Can't access some Web sites in Internet Explorer

  http://support.Microsoft.com/kb/967897#gM1

  Warning: Reset the Internet Explorer settings can reset security settings or privacy settings that you have added to the list of Trusted Sites. Reset the Internet Explorer settings can also reset parental control settings. We recommend that you note these sites before you use the reset Internet Explorer settings.

   

  I hope this helps. If the problem persists, let know us and we would be happy to help you.

   

• Can't access some Web sites. Internet is to slow down, it won't work

  Original title: can't access some Web sites.

  I have a problem with one of the computers on my network.

  Some Web sites will not load on one of the computers (although on all others).  The behavior is either it load so slow that it does not (speedtest.net) or it expires entirely (skype.com). This problem persisted for several months (it is one of the computers of my colleague and I administer the network and machines in our office).

  I checked things:

  1. this problem occurs in IE, Chrome and FireFox

  2. it does not occur if I use a web proxy such as hide.me

  3. it is persistent even in SafeMode with network.

  4. ipconfig/all parameters are the same between this machine and the other without a problem.

  5. the problem with Windows Firewall disabled.

  6 ipconfig/flushdns does not solve the problem.

  7. no viruses or malware were found.

  8. on those ping timeout works very well (skype.com with ~ 140ms)

  I'm really running out of things I can think beyond trying to reinstall Windows, but I prefer not to do so.  Are there possible ideas?

  Hi Nerratt,

  Thanks for posting on the Microsoft community.

  This problem can occur because of corrupted system files or settings or due to conflicts between the third-party applications.

  1. What version of internet explore do you use?
  2. The computer is connected to a domain?

  I suggest you run Internet Explorer in no Add-ons mode and check if it helps, here are the steps:

  1. click Start, and then type Internet Explorer in the box to start the search.

  2 click Internet Explorer (No Add-ons). Internet Explorer opens without Add-ons, toolbars, or plug-ins.

  3 test Internet Explorer to verify that it works correctly.

  Manage Add-ons in Internet Explorer

  http://Windows.Microsoft.com/en-us/Internet-Explorer/Manage-Add-ons#IE=ie-11

  Here is the link for more information to add or remove a site to a security zone

  http://Windows.Microsoft.com/en-us/Windows7/why-cant-I-open-or-copy-files-from-the-Web

  Your changes take effect the next time you open Internet Explorer.

  http://Windows.Microsoft.com/en-us/Windows7/tips-for-solving-problems-with-Internet-Explorer

  For more information, please visit these links:

  http://support.Microsoft.com/kb/956196

  Hope the helps of information. Keep us updated on the status of the issue persists. We will be happy to help you.

• Some Web sites can not access, screen goes white with http 500 errors

  Original title: http 500 errors

  Salvation; Please forgive my PC literacy is near the bottom of the range, but I recently started getting errors. I can browse the Web, but when I log on say Web site common CBSSports and try opening a session I did a million times - the screen blanks out and tells me unable to access Web pages and when I ask for more info... I'm getting http 500 Internal Server Error. It seems to get worse and unable to access less Web sites. Can someone please help?

  Hello

  Thanks for posting your question in the community of Microsoft Windows. I understand that you are unable to browse Web sites with http 500 errors. Correct me if I'm wrong.

  I imagine the inconvenience that you are experiencing. I will definitely help you with this.

  To help you suggest several steps to solve the problem, I would appreciate it if you could answer the following questions:

  1. what web browser do you use?

  2. have you made any recent hardware or exchange of software on your computer before the show?

   

   

  Please follow the methods below if you use Internet Explorer and check the number:

  Method 1:

   

  Can't access some Web sites in Internet Explorer:

  http://support.Microsoft.com/kb/967897

  Note: Reset the Internet Explorer settings can reset security settings or privacy settings that you have added to the list of Trusted Sites. Reset the Internet Explorer settings can also reset parental control settings. We recommend that you note these sites before you use the reset Internet Explorer settings.

  Method 2:

   

   

  Why are some pages blank or incorrectly displayed in Internet Explorer? :

  http://Windows.Microsoft.com/en-us/Windows7/webpages-look-incorrect-in-Internet-Explorer

   

   

  Method 3:

   

  Get help with website (HTTP error) error messages:

  http://Windows.Microsoft.com/en-us/Windows7/get-help-with-website-error-messages-HTTP-errors

   

  I hope that the information above helps you.

• Urgent - unable to access some Web sites through Time capsule

  I have been using Airport Extreme for years and the wifi connection has been perfect. But since there are days, if my Mac, PC or mobile devices, I started to have problems connecting to a couple of pages of Weebly, I built for work. Access to other Web sites are still as smooth as ever. I tried to restart my Airport Extreme updated Airport Extreme software in Airport utility, but not luck. Please inform how I can solve this problem. Thank you very much!

  It seems logical to blame the airport Time Capsule, but please read the link below for more details know why things can't be like you think they are.

  Unable to connect to a single site with Airport Extreme

• Parental control - limit to some Web sites?

  How to configure parental controls so that the user account has access to ONLY certain Web sites?

  Also, how one prevent images to display? For example, if you type the word "tobacco" in the browser window and click on "images" then many images of tobacco appear.

  You can't block images.  If someone types the word "tobacco" in Google, you cannot prevent Google from showing images of tobacco, because it does not part of the safe search filter that blocks explicit (read: adults) images and links.  Just like you can't keep Google return images of snakes, cakes birthday or Volkswagen beetles.  Activate the safe search filter must be done on the Google site itself, in any case.  Who should keep the sprogs to searching for photos of breasts and other terminology of this naughty (for them), but that's all.

  To the extent of allowing access to only certain Web sites, do so you in system--> Parental control preferences.  Click on the padlock in the lower corner on the left and enter your administrator password.  On the left side of the pane, select the account that you want to apply Parental controls for.  In the top of the pane, you should see a list of tabs.  One of them is "Web".  Click on it.  There are three levels of browser restriction.  If you want to customize the list of websites, this account users are able to access, click on the Customize button.

  

  A dialog box will be displayed.

  

  In the upper pane, type Web sites you want to only be accessible and in the lower pane, enter the Web site you never want to be accessible.  When you are finished, press OK.  If you need more for the other tabs at the top of the pane, click the padlock in the lower left corner again to lock in your preferences.

• Cannot view some Web Sites I am a member of and need to logon.

  I can't view some web sites (e.g., Facebook, permanent Contact and a few others that require a 'log-in'.)  However, I am able to see and connect to a large number of other sites that require me to log-in.  Also, when I stopped mobile phone I have to reinstall my readers to the USB ports.  I did restore my system to April 2013 (started to experience problems 9) - I am at a total loss.  More information:

  1. what browser do you use to access this Web site?  Internet Explorer 10.0.04

  2. what site you're talking about?  Constant Contact, FaceBook, (or more)

  3. What is the full error message do you get?  No error message, just empty page with hourglass running.

  4. are you able to access other Web sites?  Yes, about 95%

  5. have there been recent changes to the computer before the show?  Yes, I have installed a different Antivirus Program (Maestro?) by mistake, then uninstalled and then made the system recovery to a date prior to this installation.

  I hope this helps.

  1. If you use Windows 7 or Windows Vista, click the Start button. Type inetcpl.cpl in the Start Search box and press enter.

     The Internet Options dialog box appears.

  2. Click the Advanced tab.
  3. Under settings reset Internet Explorer, click reset. Then click reset again.

     Click to select the Remove personal settings check box if you also want to delete the browsing history, search providers, accelerators, home pages, the Tracking and ActiveX filtering of data protection.

  4. When Internet Explorer finishes resetting settings, click close in the Reset Internet Explorer settingsdialog.
  5. Start Internet Explorer again.