Godot WebGL Loading Test

Testing Godot's WebGL size and loading times - 🚧 Work in progress 🚧

Features

Version	Size	Link
4.1.2	27.12 MB	https://deml.io/experiments/godot-webgl/4.1.2-default

Version	Size	Link
4.1.2	25.04 MB	https://deml.io/experiments/godot-webgl/4.1.2-custom-template

Version	Size	Link
4.1.2	23.13 MB	https://deml.io/experiments/godot-webgl/4.1.2-wasm-opt

Version	Size	Link
4.1.2	46.84 MB	https://deml.io/experiments/godot-webgl/4.1.2-debug

Platform	Chrome	Firefox	Edge	Safari
Windows 10	✔️	✔️	✔️	➖
Linux	✔️	✔️	✔️	➖
Mac	❌	❌️	❌	❌️
Android	✔️	✔️	✔️	➖
iOS	❌	❌	❌	❌

✔️ : Supported | ⚠️ : Warning , see below | ❌ : not supported | ➖ : Not applicable

This matrix is for Godot 4.1, other versions might differ

This is very much work in progress. I'm mostly developing with Unity and the comparison to my unity webgl project might not be fair, since I have a lot more experience there and also fine-tuned it over the last years.
I haven't come around to use brotli or gzip compression (I would like to have it baked in the file similar to Unity's solution), therefore download sizes are a lot bigger than they need to be - With a test to compress an optimized build with brotli I would get to 4MB, I just need to find out how to load it now.
Starting the engine takes a long time - with a custom export template that does not include all engine features this should be faster - You can find one here
Exporting the project is a bliss compared to Unity, it is finished in a second while for Unity it takes 10+ minutes on my laptop.
In Godot 4.1 shadows are not yet supported on WebGL (Shadows do work for Godot 3.5)