Safari version is not supported and is out of date, yet I'm running El Capitan?

Have you checked the Appstore to make sure there are no available updates for Safari? If there are, download them and update Safari. Otherwise this may be a glitch, try rebooting your computer. Hope this helps!

I'm having the same problem this is my user agent information.

I will add that I am running OS X 10.11.1 and not 10.6.2.

gayleoceanview bound wrote:

I'm having the same problem this is my user agent information.

Your USER AGENT information is Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_2; en-us) AppleWebKit/531.21.8 (KHTML, like Gecko) Version/4.0.4 Safari/531.21.10 FBSMTWB

I will add that I am running OS X 10.11.1 and not 10.6.2.

If you were running 10.11.1, it would say you were running 10.11.1. I just clicked the link as well, and in my user agent information, it said I was running 10.11.1......because I am.

Click the  icon in your system menu bar, and select "About This Mac." What does it say you're running?

1. From the Safari menu bar, please select

Safari ▹ Preferences... ▹ Extensions

If there's an extension with the name "Fast Browser Search" or similar, remove it.

2. Back up all data before continuing.

Please triple-click anywhere in the line below on this page to select it:

defaults delete -app Safari CustomUserAgent

Copy the selected text to the Clipboard by pressing the key combination command-C.

Quit Safari if it's running.

Launch the built-in Terminal application in any of the following ways:

☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)

☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.

☞ Open LaunchPad and start typing the name.

Paste into the Terminal window by pressing the key combination command-V. I've tested these instructions only with Safari. If you use another browser, you may have to press the return key after pasting.

Wait for a new line ending in a dollar sign ($) to appear below what you entered. You can then quit Terminal. Test.

When are you seeing this error message?

Please load CheckMyIp.org and post the "USER AGENT information" shown.

I copied 10.11.1 from the Apple icon on my Macbook Pro.

About this MAC says I am running version 10.11.1.

Thank you. This was very helpful.

Sorry for the late response, but this was a great help. Thank you.