Komunitné fórum Všetky produkty

Let's imagine that I'm trying to access a server on port 80, let's call it http://example.com:80 . I'd like to see if that site is actually active. When I try and do that Firefox instead goes to https://example.com:443 . In my example, that's actually a completely different site that I do not want to access (for completeness port 80 is used for certificate renewal of a whole bunch of different names that are all set up on other ports, of which 443 is one).

In both a regular Firefox browsing window and in a private browsing window, Firefox decides to access https://example.com:443 instead of http://example.com:80 , despite me explicitly typing "http://example.com:80" in the URL bar.

How do I prevent Firefox from doing this when I explicitly request an http site?

Firefox updated to version 131.0 64 bit. Bill payment functions on my banking web site stopped working. I cleared cache and cookies and restarted PC but didn't fix it. I tried using Microsoft Edge and the banking web site worked as always. The bank IT person said it was a Firefox problem. Also, the site says not to block 3rd party cookies, enable cookie tracking and cross-site tracking. In Firefox, I made all changes to allow these things for this site but it still doesn't work. Looks like the latest Firefox update is causing a problem that always worked in the past, while trying to fix something else.

I'm trying to disable the tracking on my laptop. All this tracking is getting way too personal for me! When I go to Privacy & Security in Settings, I only get the option to Manage Exceptions where you have to enter certain website names for exceptions to privacy.or tracking. I want to disable all tracking as it's an invasion of my privacy. Any help will be appreciated and I am not a computer "techie" so specific instructions will be needed. TY

I just heard about the new Block AI Enhancements feature on Firefox from a friend, and I was genuinely SO excited to have this option. However, I can’t figure out how to enable this setting on mobile. I’ve checked every tab in both Firefox settings and the app settings on my device, and I just updated the app this morning (02.26.26) so I’m not sure what I’m missing. Hoping that it’s not desktop only, I’d be really disappointed to have to wait on this one!

I read a SmartBlock explanation, but it was quite unclear. Seems to be tying SmartBlock to Facebook. I do not use Facebook. Why is logging in with Facebook required for SmartBlock to work on sites that are unrelated to Facebook? Very unclear.

Hello Support, Every time I open Firefox browser I see this Google Pop-up to sign in. I want this annoying tracker pop up screen to disappear altogether. I see it on the upper right screen it's very annoying and I don't or use or trust Google at all. I've searched through all settings my search engine is DDgo I see no way of eliminating google pop-up. Why I'm I receiving this and how do I get rid of of it ASAP?

Thanks, ---Dave

Our backend sets a cookie for maintaining login sessions with SameSite=None and Secure (to support loading our front-end from localhost for developers and from a third party domain for PR previews).

This is the respose header:

set-cookie: ESESSIONID=<redacted>; Secure; HttpOnly; Path=/; SameSite=None; Max-Age=86399

However, Firefox does not send the cookie back with requests, but logs this error in the console:

Cookie “ESESSIONID” has been rejected because it is in a cross-site context and its “SameSite” is “Lax” or “Strict”.

We have worked around the issue by configuring exceptions in the Security & Privacy settings, but I am curious to why Firefox rejects the cookie with this error message.

Security misconfiguration website will not allow Firefox to display the page if another site has embedded it.......appears after click on the site. How do I clear or correct this for access?

I have been trying to log into a Web site for a couple of days now. I reported the site via the internal broken site feature early on. I still haven't had so much as an acknowledgment.

I have used Firefox for Mac for decades, so I know a few tricks. I went into Privacy and Security, made Enhanced Tracking custom, and clicked the Exceptions line. The attached image is all I got.

So I clicked that single link. It took me to a knowledgebase article, Enhanced Tracking Protection in Firefox for Android.

But all that article does is tell how to get to where I found the link that brought me to the article!

I know my original log-in problem is within Firefox: I had no trouble getting into my account with DuckDuckGo.

In FF desktop, Settings > Privacy & Security > Enhanced Tracking Protection > Manage Exceptions, my list of exceptions are being cleared/deleted/wiped. Why? I have Facebook.net and Facebook.com saved as Exceptions and they keep being wiped/cleared/deleted. Could you tell me why?

Also cookies exceptions are cleared after an upgrade, not cool.

Thank You for you assistance and support.