I clicked the “Documentation” link from http://www.cocos2d-x.org/products page and it gave me 404 Not Found
So many url is out of date, this is link for cocos creator doc:
http://www.cocos2d-x.org/docs/creator/manual/en/
The docs are rebuilding due to a URL change. I will create an nginx rule for the old urls.
I fixed the links on the index and products page.