My apologies about that. The HTML5 build does not do the loading time any favours unfortunately. From my testing it should only take about 5-7 seconds for the first time when tapping on mobile mode (Samsung Galaxy 22s on chromium with accelerated graphics on).
In all honesty I did not even think about that since I figured it would be obtainable within the build itself. Again I am sorry you had to experience that! I am unsure if I am allowed to update it since the publishing period is over and its not a game breaking bug :(
Thank you for the feed back. I much appreciate it! I'll keep this in mind for future builds and projects!