Note: This calendar view maps the number of captures of https://www.unesco.org/en/search?date_from=%5Bpast-today%5D&f%5B0%5D=source-website%3Aa8408b86-f0b0-48be-b255-140df27e8910&f%5B1%5D=tags%3Ad91b371c-922a-5d76-9af7-26e1af9c0367, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.