Q: Developer.apple.com too many redirects problem still happen in 2016....solution please?

Safari/Browsers - Eliminating browser redirects and advertisements

Safari/Browsers - Eliminating browser redirects and advertisements (2)

Please back up all data.

Launch the Keychain Access application in any one 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.

In the Keychains list, select the item named login.

From the Category list in the lower left corner of the window, select Certificates. In the list of certificates on the right, there may be one or more have a name that begins with "VeriSign". Export each such certificate by dragging it to the Desktop, then delete it from the keychain. If there are any certificates marked with a red "X" as expired or invalid, regardless of name, delete them without exporting.

If any certificatehas a blue-and-white plus sign in the icon, double-click it. An inspection window will open. Click the disclosure triangle labeled Trust to disclose the trust settings for the certificate. From the menu labeled

          Secure Sockets Layer (SSL)

select

          no value specified

Close the inspection window. You'll be prompted for your administrator password to update the settings.

Now open the same inspection window again, and select

          When using this certificate: Use System Defaults

Save the change in the same way as before.

Revert all the certificates with non-default trust settings. Never again change any of those settings.

Again, delete all expired or invalid certificates.

Log out or restart the computer. Test. If all is now well, back up again, then delete the certificates you exported to the Desktop.

But that wouldn't explain why it doesn't work from my iPad or iPhone would it?

No, but you hadn't mentioned that. What happens when you try the load the page on the phone with Wi-Fi turned off?

Please start up in Recovery mode. In the OS X Utilities screen, select Get Help Online. A clean copy of Safari will launch. No plugins, such as Flash, will be available. While in Recovery, you'll have no access to your saved bookmarks or passwords, so make a note of those before you begin, if they're needed for the test.

Test. After testing, restart as usual and post the results.