How safe/unsafe is it to connect my metamask to a smart portal built

Hi there,

I found JDI Yield / https://jediyield.com/ where I can monitor my portfolios on pancakeswap but it asks me to connect my wallet with the site. On farm.army I just have to copy/paste my wallet-address. Still new to the whole defi thing. Would really like to give JDI Yield a try but how safe/unsafe is it to connect my wallet with that site. Can they get a hold of my funds with that?

Thanks Kalle