Firefox loads the house too slow

[mfprogrammer]

The time needed for any house to load in firefox is 3 minutes approx and on chrome its 40s and edge 60s.

How to check why is there such a huge difference and how to make it faster?

Thanks.

Here is an example:
http://configurator.ibuild.nl/configurator/index.php?projid=%BA3%99%84%DC%02%C1%E5#scene/houses/772/vpoints/view/1842/ 

[Guest]

You can use f12 profiler in Firefox and check the network tab. Then order request by time and check which one is slow

[mfprogrammer]

If I look at that, the timings are almost similar to that on the network profiler. I have attached the images of the profiler tab. You will see that the time needed to load the HTTP requests are the same.

The difference I see is the time it takes to build those meshes on the babylon scene. I know that webGL is a bit slower in firefox. But there is a huge difference here. That is what I am trying to understand and make faster if possible. 

[Guest]

This is perhaps a driver issue.

Let's try without webgl2 (the engineOptions parameter of the constructor: http://doc.babylonjs.com/api/classes/babylon.engine#constructor)

[mfprogrammer]

This is how I have done it. 
 

this.engine = new Babel.Engine(this.domcanvas, true, {disableWebGL2Support: true});

I also printed the WebGL version and we are using 1.0
 

_webGLVersion:"1.0"

_gl: WebGLRenderingContext { canvas: canvas#renderView.cursorDefault
, drawingBufferWidth: 1361, drawingBufferHeight: 328 }

_glRenderer: "Mesa DRI Intel(R) HD Graphics 520 (Skylake GT2) "

_glVendor: "Intel Open Source Technology Center"

_glVersion: "WebGL 1.0"

But no difference in load times.

[Guest]

Ok so it is not webgl2 related

Can you pinpoint which object slow down the loading? or which texture?

Are you using DDS or cube textures?