I've recently been coming to 40kOnline.com more often now that the new Eldar Codex has been released and sometimes get a painfully slow response from the website. Sometimes, it never even opens.
I don't get any failed access or "Website Not Found" errors. It just keeps trying to find the site.
I'm not sure if it's something you're aware of, something that can't be fixed, something on my end, something no one else complains about or something being addressed as I type this (or any combination of the above). I'm just sayin' in case it's important to you guys.