Searched for http://www.unesco.org/new/en/education/resources/online-materials/single-view/news/six_more_countries_sign_call_for_action_on_homophobic_and_tr
Note: This calendar view maps the number of captures of http://www.unesco.org/new/en/education/resources/online-materials/single-view/news/six_more_countries_sign_call_for_action_on_homophobic_and_tr, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.