The "Search for Developers" website (https://developer.apple.com/ios/search/) references the App Search API Validation Tool located at https://developer.apple.com/ios/search/. Clicking the link returns an SSL error. The entire subdomain returns this same error (https://search.developer.apple.com).
I reported it through Apple's developer feedback, who told me to file a Radar. I filed a Radar and it came back as "could not reproduce."
Can anyone else confirm that this site won't load? Perhaps Apple doesn't experience the SSL issue from within its own network?
I need to use the validator!