This site seems to be super new. But the layout looks much more nicer than other similar websites. No ads, no introduction of the courier at great length. But useful information like how to contact the courier or the estimated delivery time of my order. The introduction of the services seems not that necessary to receiver like me, but it does mean something to the sender, I guess.
Everytime I bought something online, I always need to check the status on different courier websites. USPS, UPS, DHL, FedEx, China Post, etc... It's so good that I can check all of it on this ONE site! And it's all in English!