Downloading all files from URL Folder to local folder

I want to download all contents from a url using Windows 10, like

https://website.com/folder

This folder may contain 100 files, and I want to put them all into

C:backups

I am going to schedule this script to run once every hour, and I don’t want it to download the files that already exists.

I’ve tried a few scripts, like:

bitsadmin.exe /transfer "test" https://website.com/folder/ C:backups

Without any success, note: I have a very small experience with batch scripts