Note: This calendar view maps the number of captures of https://sts.unesco.org/adfs/ls/?SAMLRequest=jVNRb9owEH7vr0B5h5AUVmpBpAy6DYlBBLQPe5kc%2B9JacuzM5xT27%2Bc4UKJppbMiRTl%2F993dd1%2BmSEtZkbS2L2oLv2pAe9Nz51hKhcRfzoLaKKIpCiSKloDEMrJLv69IPBiSymirmZbBX2nXsygiGCu0atOWi1mwWT%2BsNl%2BX65%2BccsghZmzM8rtPk%2FuITXJ6GxcAk8k4vi1GUc5gNL5vU5%2FAoOOZBY62jWRGvwoOZu2qzoLH9cNuvjmVQaxhqdBSZV3CMI76w5F79lFEopiMxj9a3MKpIBS1nvfF2gpJGKLFQa0AmR5o8xxSXmAoMXyr6VX4LBQX6vn68HkLQvJtv8%2F62Wa3b0nSsyhzrbAuwezAvAoGj9vVpQ1Q3S4apUPWwoPEs0ybGPGjmqRpg5u6ovKu2RSfht3bC74ijVrLRaalYL99vDlftCmpfX%2BaaBD5iOD9wkMJlFTIlHMDiMEbTyqlPswNUOs2Yk0NQS9MOsVPzgPufejGt3C0vbkuK2oENluAI2X2NOFlyi58Lp2ptlAkV33HCGtwLpy510GbsyT%2FpPrfcgU4v3m%2FEOowoKxg7efB7Vof8MMiLeAdJZKb83X3P03%2BAA%3D%3D&RelayState=user&SigAlg=http%3A%2F%2Fwww.w3.org%2F2001%2F04%2Fxmldsig-more%23rsa-sha256&Signature=1fBHYXUlpXAASI6znNFNAwzMIGiVSoAaWPlL2u1HWi714s72X0%2FrooUGrsHN4ncqOvPY6HDFZDP2dwwAHFImseH%2FyP%2BtBt%2B%2Fv2vJSETMaKZtMg2C2UA087xvNhmnmwWvEHx2sguK7XBKIP%2BLKQIzycoI%2B6OisqQ83%2BUJgczofEtg4uJqhxTuae2x5nuiIZWnyzhueDnaInmBOGTVvDuvuPQQGjSNfrG%2FlgSbgjoS%2BvHcAR7%2FV018jlBPESNVTtYLCWgBD4oe06IULlKshv4%2Bxx1zMjDR1lGj%2FnXq3h0SpFwlJOxj4tACpL8D1sX%2F1aodB3HU3etdkXkXGgzKpdahFQ%3D%3D, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.