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.

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

Error Message:An Incompatible Browser Has Been Detected Your Web browser is not supported by our Web site. You must use a Compliant Web Browser - Standard* to view our site properly.

  • 1 balasan
  • 44 ada masalah ini
  • 6 paparan
  • Balasan terakhir oleh SafeBrowser

more options

I continue to get the error message above when trying to access secure logins for both my college and fafsa.ed.gov

I included a URL below. I can get to the main page, but get the error message when i try to get to secure login.

Error also states that "We recommend you upgrade to the latest version of your browser according to your Operating System. " I have the 6.0 version.

Supported Mozilla Firefox browsers according to message: Windows XP - Mozilla Firefox 3.5.x and 3.6.x Windows Vista - Mozilla Firefox 3.5.x and 3.6.x Windows 7 - Mozilla Firefox 3.5.x and 3.6.x

How can I fix this so i can access my information online?

I continue to get the error message above when trying to access secure logins for both my college and fafsa.ed.gov I included a URL below. I can get to the main page, but get the error message when i try to get to secure login. Error also states that "We recommend you upgrade to the latest version of your browser according to your Operating System. " I have the 6.0 version. Supported Mozilla Firefox browsers according to message: Windows XP - Mozilla Firefox 3.5.x and 3.6.x Windows Vista - Mozilla Firefox 3.5.x and 3.6.x Windows 7 - Mozilla Firefox 3.5.x and 3.6.x How can I fix this so i can access my information online?

All Replies (1)

more options

The fafsa.gov site does not currently support Firefox newer than version 3.6.x. That is their choice.

You can install Firefox Portable version to use only on that site and use your installed current Firefox version for everything else. Firefox Portable is not produced by Mozilla (but is based on Firefox released versions) and is not supported on this site -- has its own support forum (see below). Firefox Portable installs in a separate folder on your hard drive so that it does not interfere with your currently installed Firefox version settings or personal information (bookmarks, passwords, etc.). You can also install Firefox Portable on a USB/thumb/pin/jump drive.


If this reply solves your problem, please click "Solved It" next to this reply when signed-in to the forum.



Not related to your question, but...

You may need to update some plug-ins. Check your plug-ins and update as necessary: