Probably because of the big cookie-banner (which is not allowed in the Netherlands with current privacy laws). If you use an ad blocker you just see a big beige screen.
Please just don't track users, anonymise your analytics. The Dutch AP has a PDF guide on that.
ughhh… this shit is beyond me. The guy who made the website said there were no cookies of consequence on the website. I couldnt care less who visits my site and I dont check the logs on this shit.