Well, that's the problem. Most websites like that have a risk of phishing. I also don't really believe the data that has been attached. Honestly, I don't even know what the function of the website you have linked is even though I have read it several times. Can anyone explain what (not how the site works) the function of what is offered on the site is for?
The website in the OP is not phishing as you can't even connect your wallet. It provides a summary of an address activity on LayerZero, detailing metrics such as volume bridged, transaction count, number of chains and contracts interacted with, etc.
I wouldn't take the rank seriously as there are no criteria for the airdrop yet, but the activity summary is quite informative.