Hello, I made a Godot 4 application and, after uploading the HTML export on Itch.io, I couldn't embed it on my personal site.

The direct link to the uploaded export works. I used <iframe> in my website and I get this error line: 

Error

The following features required to run Godot projects on the Web are missing:

Cross Origin Isolation - Check web server configuration (send correct headers)
SharedArrayBuffer - Check web server configuration (send correct headers)

Is there any way to embed it without setting those features on my server? As far as I can tell, these features are already available on Itch.io.