Why WebGL sometimes does not load?

I've got a game online and sometimes it looks, but sometimes it 'hangs' maybe halfway or 3/4 the load bar. Then I refresh and it loads again up until this point.
But then sometimes it will load...

What can I do?

 

20% of the time that I load my WebGL game, it does not load fully (of course I have to clear the cache to try loading it again).

I'm wondering why this is and how I can avoid it?

It usually stops loading around 1/4 or 3/4 into the load bar.

This is the project:

http://www.roseportalgames.com/modules/Memory Game/index.html

This is a screenshot of when it hangs in Google Chrome on Windows:

https://imgur.com/a/VtkjmUK

The load bar will not go further, or it will take a very, VERY long time to load (5 minutes). Of course any user will have closed it down by then.

The game is only like ~30MB.

Perhaps there's some publishing settings that are incorrect?

 

Could it be a connection issue? Have you tried using a different host like aws?

 

Could be, but my server should be fast (VPS). I'll try it on another server per your advice, regardless, and report back here.

Could you please take a look at my publish settings?

https://imgur.com/a/ARxZWhE

Is it true that slow WebGL load times are a common thing? Can something be done about it?

 

Same here. I have to CTRL-F5 to force it to load sometimes.

 

I have the same issue.

 

I have downloaded WebGL but in build settings "Build button is disabled".In short WebGL is not working .Anyone can solve my issue,please?

 

Many players have the same issue with our webgl builds...

 

Since you have data caching enabled, it may be because the indexed db call is timing out. We are facing this issue too. More info on how to deal with it is here.