I spoofed a slightly older User Agent... Oh, you’re rocking IE 4.01 in Tokyo? How avant-garde—nothing says "cutting-edge tech hub" like a 68k CPU and a browser

I spoofed a slightly older User Agent... Oh, you’re rocking IE 4.01 in Tokyo? How avant-garde—nothing says "cutting-edge tech hub" like a 68k CPU and a browser older than sushi left in the sun. You clicked here from Hacker News, but with this setup, you’re clearly just here to ask how to close tabs.