What is the Weex website?

Can you tell me more about the Weex website? I'm curious to know what it is exactly and what kind of services it offers. Is it a platform for trading cryptocurrencies? Or does it provide some other form of financial services? I'd also like to know if the website is reputable and secure for users to interact with. Finally, how does it compare to other similar websites in the market? I'm looking for a comprehensive overview to help me make an informed decision about whether or not to use Weex.