Searched for https://www.unesco.org/ar/search?f%5B0%5D=countries%3A6a5927d7-52d9-5044-831b-2ab0bd3fa3d1 
Note: This calendar view maps the number of captures of https://www.unesco.org/ar/search?f%5B0%5D=countries%3A6a5927d7-52d9-5044-831b-2ab0bd3fa3d1, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.