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Reading your connection and your browser...
What this page is
Everything above is what any website you visit can work out about you without asking. Most of it is dull and necessary: a site cannot send you a page without knowing where to send it. It is worth seeing once anyway, because it is the same list the person helping you with a problem needs, and reading it out over the phone is how support calls begin badly.
So: press Copy everything and paste it into the mail, the ticket or the chat. The text is plain, it is the same text you can see on the screen, and it goes nowhere until you paste it.
A blank row is an answer too. Firefox and Safari deliberately withhold most of what Chrome and Edge give away, so an empty line means your browser declined to say, not that the page is broken.
Nothing is stored
There is no account, no cookie, no database and no analytics here, and the server keeps no log of your visit. Every line is read fresh when you open the page and is gone when you close the tab. Nothing you see is sent anywhere by the page itself: the copy button puts the text on your clipboard and stops there.
The source is open, and the page is served by one small Cloudflare Worker that answers the request it is given and nothing else.
From a terminal
The address on its own, one line, newline terminated, which is what you want in a script:
curl https://whoami.wesports.io/ip
Everything the server saw about the request, as JSON:
curl https://whoami.wesports.io/api/clientinfo
Both are open to everyone and to any origin. They describe the request that asked and nothing else, so there is nothing to sign in for.