Mohammad,
I was looking at AWS recently, but also thought I would make use of local storage and changes backup to make the hosted tiddlywiki not appear static.
I discovered also through
w3schools.com they now have "spaces", where you can also host wikis for free,
the difference being the URL to your space eg;
https://tones.w3spaces.com/ is only resolved if you are logged in making it ideal for personal spaces.
I have a workflow to commit changes to the wiki that accrue in local storage to the index.html all of which I can document in time.
Regards
Tones