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=type%3Ab232f19f-babc-415d-b76f-e4c1c40e8794, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.