A finished HTML, CSS, and JavaScript site is already close to deployable. Put the files in a clean folder, verify it opens locally, create a ZIP from the folder contents, and upload it as a static site.
ZipHost extracts the archive into a release and gives you a hosted URL to check. Test it before sharing: open a nested page, inspect the mobile layout, and make sure assets load. When the project changes, create the next ZIP from the new finished files and deploy it as a new release.
Actual upload and publish time depends on archive size and connection quality. The useful goal is a dependable workflow, not an artificial stopwatch claim.