Sorry, but it's the website for git. Things have websites. How difficult is that to reason, really? The top of the page explains what git is. Isn't it obvious that the site is git's website? It then lists things which one would expect to find on git's website, including the documentation and download sections.
Here are some other websites for things. The front pages also explain what they are and links to more information.
Firefox doesn't say what it is. The other websites say that the things are.
But git-scm.com? How much more information do you need than "Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency." to realize that it's the website for git, the free and open source distributed version control system?
Your comment is not the only one in here like this, but I'm struggling to identify the reason why anybody would consider this website difficult to grok. Sure, it may not have the character of the old website with a monster eating trees, but I really feel that organization and clarity are not issues here.
