Note: This calendar view maps the number of captures of https://sts.unesco.org/adfs/ls/?SAMLRequest=jVNRb9owEH7vr0B5h5AsqGBBpCx0GxKDCOge9jK59qW15NiZzyns389xoETTymZFSnL33Xd3353nSCtZk6yxL2oHPxtAezdw51RJhcQ7F0FjFNEUBRJFK0BiGdlnX9ckHo1JbbTVTMvgj7DbURQRjBVadWGr5SLYbh7W28%2BrzY%2FJLJqxhEfxxH3BlEM5%2B3Af04SyqHyKGUwn0XRCI%2BhCv4FBx7MIHG1nKYx%2BFRzMxmVdBI%2Bbh32%2BPadBbGCl0FJlXcA4jobjxD2HcULimETJ9w63dCoIRa3nfbG2RhKGaHHUKECmR9o8h5SXGEoM33J6FT4KxYV6vt38UwdC8uVwKIbFdn%2FoSLKLKLlW2FRg9mBeBYPH3fpaBqh%2BFa3SIevgQepZ5q2N%2BFZN2pbBTVNTed9Ois%2FDvveKr0mr1mpZaCnYL29vzydtKmrf7yYaRd4i%2BLD0UAIVFTLj3ABi8MaTSamPuQFq3USsaSAYhGkv%2BXnzgPs9dO1bONlBrquaGoHtFOBEmT13eO2yD8%2BlW6odlOnNvWOEtThnLtzrqM1Fkr9S%2FW%2B6Ety%2B%2BX0h1GFAWcG636ObtT7iP5N0gHeUSO8u7v49TX8D&RelayState=user&SigAlg=http%3A%2F%2Fwww.w3.org%2F2001%2F04%2Fxmldsig-more%23rsa-sha256&Signature=4wjQprHz%2BLdIrcvLxxCdRw%2BjYXXflPj5ZiDrzd2SRxKRfYkKGaMS%2FdIdBVmXNxQpI%2B2hTYgKunVL%2BXUY71SFio19fJh9BhHJmC2fkMk23ldXpVtxf2x0J53wJUH3b8yAshp86pfKYyOVI3Sl3%2FqZQNc3BtJxwfstoOqQ4VSGaVovOcsDqnmWCJhuUrX%2F37hiQq6ywpkbG6hZqyI3b%2F1c2tD9OyShhBT8SAcKhg4JVyu24vtdGXxq3Jd9unnMq%2F6wCH27RlO7Wmb3fh1vZs6QREb%2BdPLhVuUesAmFujy3LMc%2FPQ9YSp3%2FQMZzSHb%2BHUP9YaVOF8l%2BBezCUDCCwr0Qkg%3D%3D, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.