Join the Mozilla’s Test Days event from Dec 2–8 to test the new Firefox address bar on Firefox Beta 134 and get a chance to win Mozilla swag vouchers! 🎁

Die Funktionalität dieser Website ist durch Wartungsarbeiten eingeschränkt, die Ihr Erlebnis verbessern sollen. Wenn ein Artikel Ihr Problem nicht löst und Sie eine Frage stellen möchten, können Sie unsere Gemeinschaft über @FirefoxSupport auf Twitter, /r/firefox oder Reddit fragen.

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

Firefox Server Not Found Problem

  • 3 Antworten
  • 59 haben dieses Problem
  • 27 Aufrufe
  • Letzte Antwort von FredMcD

more options

When I was opening new links from Google search result pages, sometimes I got the 'Server Not Found' pages. I had to refresh two times like that to get the pages loaded. I searched for solutions online and I had tried to turn off antivirus, disable DNS prefetching, uncheck "Tell web sites I do not want to be tracked", disable IPv6 in Firefox, restart with add-ons disabled but they all failed. I found that there is no problem using Google DNS. Help thanks.

When I was opening new links from Google search result pages, sometimes I got the 'Server Not Found' pages. I had to refresh two times like that to get the pages loaded. I searched for solutions online and I had tried to turn off antivirus, disable DNS prefetching, uncheck "Tell web sites I do not want to be tracked", disable IPv6 in Firefox, restart with add-ons disabled but they all failed. I found that there is no problem using Google DNS. Help thanks.

Ausgewählte Lösung

Start Firefox in Safe Mode {web link} While you are in safe mode;

Type about:preferences#advanced<Enter> in the address bar.

Under Advanced, Select General. Look for and turn off Use Hardware Acceleration.

Poke around safe web sites. Are there any problems?

Then restart.


When you want to click a link, first check it in the small window display at the bottom of the screen. Does it look okay? After clicking, do you end up on that page?

Diese Antwort im Kontext lesen 👍 7

Alle Antworten (3)

more options

Ausgewählte Lösung

Start Firefox in Safe Mode {web link} While you are in safe mode;

Type about:preferences#advanced<Enter> in the address bar.

Under Advanced, Select General. Look for and turn off Use Hardware Acceleration.

Poke around safe web sites. Are there any problems?

Then restart.


When you want to click a link, first check it in the small window display at the bottom of the screen. Does it look okay? After clicking, do you end up on that page?

more options

The problem still remain the same. I usually click a link by opening a new tab. I still end up on that page sometimes.

more options

Use another search engine. Do you get the same problem?


A post was flagged as Solved Problem. Please remove that flag. It may have been turned on by accident.


Some added toolbar and anti-virus add-ons are known to cause Firefox issues. Disable All of them.