Funkcjonalność tej witryny będzie ograniczona w czasie konserwacji. Jeśli artykuł nie rozwiązuje twojego problemu i chcesz zadać pytanie, to nasza społeczność wsparcia jest dostępna na @FirefoxSupport na Twitterze i /r/firefox na Reddicie.

Przeszukaj pomoc

Unikaj oszustw związanych z pomocą.Nigdy nie będziemy prosić Cię o dzwonienie na numer telefonu, wysyłanie SMS-ów ani o udostępnianie danych osobowych. Zgłoś podejrzaną aktywność, korzystając z opcji „Zgłoś nadużycie”.

Więcej informacji

A URL which previously worked, now goes to a 404 error. I've tried three browsers and get the same results.

  • 1 odpowiedź
  • 1 osoba ma ten problem
  • 18 wyświetleń
  • Ostatnia odpowiedź od FredMcD

more options

I have a weather page (https://www.wunderground.com/dashboard/pws/KIDPLACE7) that has worked for years but it suddenly stopped working a couple of weeks ago. When I enter the URL, the correct page flashes on the screen for 2-3 seconds and then goes to a 404 error. I've tried Firefox, Chrome and IE. They all do the same thing. My buddy, who lives a couple of blocks away, says it works fine at his house. Another friend in another town can also load the page. It's just not working on my computer despite my taking all the steps suggested to resolve the problem

I have also noticed recently that a lot of URLs fail the first time saying that my computer can't make a secure connection but I just refresh the page and it connects every time. Not so with my weather page.

I have a weather page (https://www.wunderground.com/dashboard/pws/KIDPLACE7) that has worked for years but it suddenly stopped working a couple of weeks ago. When I enter the URL, the correct page flashes on the screen for 2-3 seconds and then goes to a 404 error. I've tried Firefox, Chrome and IE. They all do the same thing. My buddy, who lives a couple of blocks away, says it works fine at his house. Another friend in another town can also load the page. It's just not working on my computer despite my taking all the steps suggested to resolve the problem I have also noticed recently that a lot of URLs fail the first time saying that my computer can't make a secure connection but I just refresh the page and it connects every time. Not so with my weather page.

Wszystkie odpowiedzi (1)

more options

The link works for me.


There is security software like Avast, Kaspersky, BitDefender and ESET that intercept secure connection certificates and send their own.

https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can

https://support.mozilla.org/en-US/kb/firefox-and-other-browsers-cant-load-websites

https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message

https://support.mozilla.org/en-US/kb/connection-untrusted-error-message

Websites don't load - troubleshoot and fix error messages

http://kb.mozillazine.org/Error_loading_websites

What do the security warning codes mean