just add .html to the files example instead http://docloo.s3-website.eu-west-2.amazonaws.com/docs/getting-started/introduction which gives error because in s3 you don't have file called introduction you have introduction.html so http://docloo.s3-website.eu-west-2.amazonaws.com/docs/getting-started/introduction.html perfectly works but at the end of the end you have to implement way you add .html automatically you don't expect your users to add that