Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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.

Avatar for Username

Search Support

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

This thread was archived. Please ask a new question if you need help.

403 Forbidden

  • 1 பதிலளி
  • 0 இந்த பிரச்னைகள் உள்ளது
  • 1 view
  • Last reply by cor-el

johnmi
johnmi
more options

I just started getting "403 Forbidden" when trying to access dexterlive.com from Firefox running on a Windows 7 PC. It's been working for the last 5 years. I tried with Chrome. It works fine. It also works fine on Firefox running on my Android phone. What's happened to Firefox on the PC?

I just started getting "403 Forbidden" when trying to access dexterlive.com from Firefox running on a Windows 7 PC. It's been working for the last 5 years. I tried with Chrome. It works fine. It also works fine on Firefox running on my Android phone. What's happened to Firefox on the PC?

johnmi மூலமாக திருத்தப்பட்டது

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

"You don't have permission to access..." errors are characteristic of a firewall that protects the server against misuse and this firewall thinks something is suspicious about the HTTP request. If you use a proxy or VPN then try to use a direct connection. Select "No Proxy" if "Use the system proxy settings" or one of the others do not work properly.

  • Settings -> General -> Network -> Connection -> Settings

You can try to clear the Cache and remove the Cookies for websites that cause problems via the padlock button or via "3-bar" Firefox menu button (Settings) to see if that fixes it.

I've seen cases where having enabled Resist Fingerprinting was causing this issue.

Start Firefox in Troubleshoot Mode to check if an extension is causing the problem.

If this all doesn't work then you can try "Forget About This Site" in the right-click context menu of an history item. Note that this removes saved passwords for this website as well.