OK, here's what is going on. If I click a bookmark to go to www.qrz.com, or manually type that, I get the header of the page, then the rest is blank. It seems to get stuck on amazonaws or google analytics. If I go to a search engine and type in QRZ, and click a link to the homepage, I get the same thing. I can do a search for something like "qrz swapmeet" then click a link, and that particular page will come up, but if I click the logo to go to QRZ.com from that page, I wind up with the blank page. I have tried deleting cookies and clearing cache.
