Revert "add index.html page"

This reverts commit 37b2a6b25dcb7084a027a2c587e5829d8820742f.
Revert "Revert "add index.html page""

This reverts commit 4d826a66abf798f93ef052ed773062a57db5847b.
Revert "add index.html page"

This reverts commit 37b2a6b25dcb7084a027a2c587e5829d8820742f.