UNESCO, archived by United Nations Educational, Scientific and Cultural Organization (UNESCO)

Note: This calendar view maps the number of captures of https://www.unesco.org/en/key-challenges?f%5B0%5D=countries%3A6f59184b-efc9-5ea6-b61d-cbf4d61b9d85, not how many times the site was actually updated.

Look Up URL in general Internet Archive web collection.