Hello Sam!
It's me again, the guy that did the slight website revamp using Wix (
https://groups.google.com/forum/#!category-topic/geckolinux/comments--suggestions/j_OTJyeEg90)
I was able to, using Firefox, extract the source from the Wix website and download it locally to my computer. Using Github Desktop, I copy pasted the files into a local master branch, committed it and pushed to origin, created an index.html file and copy pasted the html from my site into the file, saved, and then enabled Github pages from the Settings of the repository.
Now the site works as expected, but under the Github.io domain, as you requested. You might want to check it out. I imagine Github has some feature where you can copy my repository into your own. You'll also want to go through the source code and remove all the Wix branding.
In any case here it is:
https://dominum15.wixsite.com/geckolinuxI can provide more detailed instructions on how I did it if you want :)
Best regards,
Daniel Wei