i can not access the website i get a 403 permission error so the site is not even worth checking out.
but just for the sake of it i took a look at the site for you.
the design is not bad, it looks mostly like bitcoinwisdom but with a lot more pairs. but has none of the options that bitcoinwisdon
i could not figure out what the update rate of the data is, but it certainly is NOT live (real time). there is a delay in it.
I like the information I'm getting from this website, but not sure if it's accurate and whether I should keep using this or use something else.
it depends on what you want to use it for.
if it is for trading purposes and making actual decisions and executing orders then NO, you should only use the exchanges live and nothing else.
but if it is just to see the price and know what is generally going on then it is fine to use tools like this. but when it comes to decision making you should go to the exchange.