First of all congrats for your work
I voted my fav background colour.
I am just wondering what is the "weight" of the header according to the information architecture you developed for this site.
As far as I understood the main goal is to provide:
- the navigation to the main categories
- the link to the forum
- social toolbar
Without analysing any data, my gut says, that maybe you should improve the design for these 3 items.
Last but not least:
* when I open the page with a small break point the links in the header turn to white
* the notification subscription policy is quite aggressive, every time I open the site I receive notifications (MAC OS 10.12.15), quite annoying
Good luck for your project, I love VR!