This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Buscar en Ayuda

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Why does firefox append %0DX-ontent-Length: 0 to the URL of my Wordpress Site? No other browser does this.

  • 2 respuestas
  • 1 tiene este problema
  • 1 visita
  • Última respuesta de cor-el

more options

Makes every page throw a 404 error.

This ONLY happens with Firefox. Not with IE, Chrome, Opera, Safari, etc.

Makes every page throw a 404 error. This ONLY happens with Firefox. Not with IE, Chrome, Opera, Safari, etc.

Solución elegida

Clear the cache and the cookies from sites that cause problems.

"Clear the Cache":

  • Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"

"Remove Cookies" from sites causing problems:

  • Tools > Options > Privacy > Cookies: "Show Cookies"
Leer esta respuesta en su contexto 👍 0

Todas las respuestas (2)

more options

Your browser is corupted you need to reinstall it, you will keep all your bookmarks.

more options

Solución elegida

Clear the cache and the cookies from sites that cause problems.

"Clear the Cache":

  • Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"

"Remove Cookies" from sites causing problems:

  • Tools > Options > Privacy > Cookies: "Show Cookies"