Note: This calendar view maps the number of captures of http://r16---sn-nwj7knez.googlevideo.com/videoplayback?itag=22&ip=169.237.75.107&id=bd161e3e1d2b7042&sver=3&fexp=906004%252C930648%252C916611%252C936910%252C936913%252C907231&upn=qPzOv49croE&source=youtube&sparams=id%252Cip%252Cipbits%252Citag%252Cratebypass%252Csource%252Cupn%252Cexpire&expire=1390881717&key=yt5&mt=1390859127&mv=m&ipbits=0&ratebypass=yes&ms=au&signature=6D2A3B64834D7531F514A49CAE043996AC63C397.414154C3A914394C9A0BA2C7C389F7CF6F843CD7, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.