This website is about promoting the XREX app and offering a referral program. It provides instructions on how to use the referral code "ISTANDA" to get a 15% discount on trading fees. The website is available in both Chinese and English. 


最安全台灣交易所 - XREX 

This website is a landing page for OKX, a cryptocurrency exchange. It encourages users to create an account and offers a promotion where new users can earn up to 30% APY in the first 3 days. The website also highlights that OKX holds 1:1 reserves for all user assets. 
