web app deployment

Hi, I have some good experience using AR SDK, but not to much web development.
I am stucked on how to deploy an existing example to a webserver. I tested uploading the whole tracking.js-master to a https server, and the examples work ok via internet. But can´t do the same for a new .html file done just by copying and pasting existing .html example.
Please can you detail or give a hint on how to wrap the web app correctly.

Start by comparing the existing working HTML examples with the new copied HTML file and inspect how tracking.js is loaded when served over HTTPS. Reproduce the failure on a web server, then document the required deployment structure and steps so a copied example works. No specific file or test is named in the issue.

Written by the indexing model from the issue text.