Is this kind of third-party website allowed to use my profile?

Hi!

Recently, I just bored and put my username in Google to see results.

Then I come upon this website (Oğuzhan Varsak İçin Genel Bilgiler - Github.ist) that finds GitHub users from my country and shows it on its page.

I don’t know if this is allowed the action to use GitHub API or not, but I don’t want to be shown on an external website with my profile and my name.

Have I any right to contract with the owner of the page (GitHub - alpcanaydin/githubist: Github developer, location, language and repo stats for Turkey.) for the removal of my data?