Hi there! 

I use my phone a lot for accessing the site, but I can't say I've encountered many issues doing so. Maybe provide some more details on what you're using? I can access fine on an android os/chrome browser. As our benevolent overlord (mahz) is still building this site, there is some downtime from time to time. Though not that often recently at least. What happens during the times the site won't load for you? An error message, white page, etc?