Note: This calendar view maps the number of captures of https://zh.unesco.org/news/ji-zhu-wei-lai-xi-wang-yi-huo-kong-ju-jiao-ke-wen-zu-zhi-wei-rao-xin-ji-zhu-yu-ren-gong-zhi, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.