Why would they do this, and for free?
In the past, "free" services usually have a hook of some kind. Either they take advertising (do they?), or they run a modified "wire con", where the news is somewhat delayed - just long enough to make sure they get in before you do, and have you to bail out on when you hear the news.
Someone mentioned being before CNBC. That's totally meaningless. The only way to get news slower than CNBC would be to wait for the newspaper.
Best way to find out whether it's delayed is to listen to the 08:30 economic reports, which are released at exactly 08:30:00 on the DJ newswire.