Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Hilfe durchsuchen

Vorsicht vor Support-Betrug: Wir fordern Sie niemals auf, eine Telefonnummer anzurufen, eine SMS an eine Telefonnummer zu senden oder persönliche Daten preiszugeben. Bitte melden Sie verdächtige Aktivitäten über die Funktion „Missbrauch melden“.

Weitere Informationen
Archiviert

Many websites don't run on Firefox.

jnaomi beantwortet
allister.barrow

I find that many websites don't run on firefox. Examples are virgin atlantic, holiday autos and copa airlines. I have to switch to Chrome to use them. Considering that firefox releases updates frequently this situation is surprising. Is the firefox administration aware of this issue? Is there any way to overcome this problem?

I find that many websites don't run on firefox. Examples are virgin atlantic, holiday autos and copa airlines. I have to switch to Chrome to use them. Considering that firefox releases updates frequently this situation is surprising. Is the firefox administration aware of this issue? Is there any way to overcome this problem?

Alle Antworten (4)

Hi Alister

What happens when you try to view those sites in Firefox? Is there any error message?

Hi

So that this can be looked into further:

  1. Open Firefox
  2. Open a new tab and type in “about:logging” into the URL bar.
  3. Set the "Logging preset" to "Networking"
  4. Select "Logging to a file" and note the path to the log file.
  5. Click on "Start Logging".
  6. Reproduce the issue (i.e. go to the web site that is broken for you and make the bug happen in the browser)
  7. Click on "Stop Logging".
  8. Provide the link or dump files to the Firefox developers via email to necko@mozilla.com

Thank you for your help.

Are you using Adblocker Ultimate in Firefox?

Regarding the 8-step process for logging--Firefox won't even let me do that. I do have Duck Duck Go Privacy Essentials and Malware Bytes on my browser, but none of the websites I visit where I have a problem are suspicious. Some major news sites don't even open. I can't log into reddit. I find myself having to go to Edge way more than I want to, and I really don't know how to fix this.