Firefox Community Forum

Create custom DNS providers list to "DNS over HTTPS" "Choose provider" menu (Settings > Privacy & Security - DNS over HTTPS) This can be applied to any Mozilla based browser.

1. Write about:config in url-bar and press [Enter].

2. In the "Search preference name" box Find the "doh-rollout.provider-list" value.

2.a. Create it if not exist by choosing: "String" value and press "+" (add). 2.b. On the right side of the value, Write the '*one string code'. - (if a code already exist, select all code [Ctrl+A] & copy [Ctrl+C] and paste [Ctrl+V] in a notepad and Save it so to keep backup with the previous setting.)

The '*one string code': [ { "UIName": "Cloudflare: Mozilla uri: (https://mozilla.cloudflare-dns.com/dns-query)",

   "uri": "https://mozilla.cloudflare-dns.com/dns-query"  },    

{ "UIName": "Cloudflare: No Filtering uri: (https://cloudflare-dns.com/dns-query)",

   "uri": "https://cloudflare-dns.com/dns-query"  },    

{ "UIName": "Quad9: No Malicious blocking uri: (https://dns10.quad9.net/dns-query)",

   "uri": "https://dns10.quad9.net/dns-query"  },    

{ "UIName": "LibreDNS: No Filtering uri: (https://doh.libredns.gr/dns-query)",

   "uri": "https://doh.libredns.gr/dns-query"  },    

{ "UIName": "Wikimedia: No Filtering uri: (https://wikimedia-dns.org/dns-query)",

   "uri": "https://wikimedia-dns.org/dns-query"  },    

{ "UIName": "DNS4All: No Filtering uri: (https://doh.dns4all.eu/dns-query)",

   "uri": "https://doh.dns4all.eu/dns-query"  },    

{ "UIName": "Mullvad: No Filtering uri: (https://dns.mullvad.net/dns-query)",

   "uri": "https://dns.mullvad.net/dns-query"  },    

{ "UIName": "OpenDNS: No Filtering uri: (https://doh.opendns.com/dns-query)",

   "uri": "https://doh.opendns.com/dns-query"  },    

{ "UIName": "--------------------------------------------------------------------------------",

   "": ""  },   

{ "UIName": "Cloudflare: * Malware blocking uri: (https://security.cloudflare-dns.com/dns-query)",

   "uri": "https://security.cloudflare-dns.com/dns-query"  },    

{ "UIName": "Cloudflare: * Malware & Adult content blocking uri: (https://family.cloudflare-dns.com/dns-query)",

   "uri": "https://family.cloudflare-dns.com/dns-query"  },    

{ "UIName": "Quad9: * Malware blocking uri: (https://dns.quad9.net/dns-query)",

   "uri": "https://dns.quad9.net/dns-query"  },    

{ "UIName": "LibreDNS: * Adblocking uri: (https://doh.libredns.gr/noads)",

   "uri": "https://doh.libredns.gr/noads"  },    

{ "UIName": "AdGuard: * Ad-Blocking uri: (https://dns.adguard.com/dns-query)",

   "uri": "https://dns.adguard.com/dns-query"  }    

]

You can modify the code based on your preferences to change the "Choose provider" menu list.

certain sites ( like FedEx tracking ) say that I can't visit because my browser needs an update. but I checked and Mozilla says that I AM up to date . last update April 28 What can I do to fix this?

I need help with an issue and would like guidance on how to resolve it. I can provide relevant details, including what happened, any error messages, what I’ve already tried, and the steps needed to reproduce the problem.

Firefox has stopped displaying the COX home page at https://www.cox.com/residential/home.html?campcode=redir-myc-hom . I can see the back pages if I connect to them from a link, but the home pages does not display. All I get is a error that says, "Oops something is wrong. Please try again later. And a circle that just "buffers" constantly. If I connect though a book mark to the payment page or one of the other pages I can see it. The error used to start for a minute when I turned my computer on and correct itself but now it is permanent.

Cox is telling me that it is a Firefox issue and I should get "another browser". But there is nothing better then Firefox. Everyone else works, even Google and Yahoo, just not COX.

Thanks.

On one frequently used website "objectremover.com", Firefox always fails to load the site, giving this error message "This page couldn’t load, Reload to try again, or go back." There is never any indication of why the page could not be loaded. We are on Windows 7 and extended Firefox release. This site could always be loaded in Firefox until one of the most recent updates. This problem has happened on more than one of our computers, yet the site always loads without a problem on Chrome. If this is caused by one of my settings being too strict, is there a way to put in an exception for this site?

Since the last few days weather.com will not work with my version of Firefox. I use 115.37.0esr version of Firefox. Since the last few days Weather.com seems like it is loading and displays the page correctly for half a second but as soon as the page appears, it disappears leaving a small message midscreen that says " This page couldn’t load - Reload to try again, or go back."

I tried turning off my adblocker but that made no difference. Anyone got any ideas? I really like weather.com. It's one of those nice websites that are like when the web was new and was just a useful thing for everyone.

I have been blocked from making payments from the billpayer on my accounts with credit union. Even my Gmail says I am using an outdated browser but my settings history says it is all up to date. Bills are due and I need help in clearing this up. I am on Windows 7 Home Premium.Is there something further I need to adjust?

Why does my older computer running Windows 7 keep losing the ability to access "https:// sites"?

To resolve, I have to reset the network adapter (sometimes successful) or restart the computer to access these sites.

при работе с поисковиком Яндекс он в первых результатах поиска дает ответ от ИИ Алиса. Затем предлагает уточнения с Алисой в отдельном чате. При переходе в отдельную вкладку выдается ошибка "Отсутствует подключение к интернету"