Note: This calendar view maps the number of captures of http://unesdoc.unesco.org/ulis/cgi-bin/ulis.pl?req=3&mt=100&mt_p=%3C&by=3&ord=1&sc1=1&look=default&sc2=1&lin=1&futf8=1&gp=1&hist=1&pn=1&no=125463,130232,134005,140084,146509,150874,177723,187762,190131, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.