Note: This calendar view maps the number of captures of https://sts2.unesco.org/adfs/ls/?SAMLRequest=jVNRb9owEH7vr0B5hzSBQGpBpAy6DYlBBHQPe5lc%2B9JaSuzM5xT67%2Bc4UKKppfOLlfN333f33WWKtCwqktbmWW7hTw1obnr2HMtCInGPM6%2FWkiiKAomkJSAxjOzSHysSDm5JpZVRTBXeP2nXsygiaCOUbNOWi5m3Wd%2BvNt%2BW699BwOOYReMxh2h4x3jEWDCMJ0HM2TgeP0ajKMxHdzxvU3%2BCRssz8yxtG8m0ehEc9NqqzryH9f1uvjnJINawlGioNDbhNgz6QdgPg30wIaOYDKNfLW5hXRCSGsf7bEyFxPfRYDioJSBTA6WffMpz9Av030SdDV%2BE5EI%2BXe%2F%2BsQUh%2Bb7fZ%2F1ss9u3JOnZlbmSWJegd6BfBIOH7epSR667VTRW%2B6yFe4ljmTYx4nrVSVMG13VFi0kzKj71u68XfEUau5aLTBWCvbp4c74qXVLzcTfBIHARwfu5gxIoqShSzjUgem88aVGow1wDNXYkRtfg9fykI35aPeBuEW37Bo6mN1dlRbXAZgxwpMycOrx02YXPC7tVW8iTq4vHCGtwNpzZ66D02ZJ3qf5XLge7cG5hCLUYkEaw9vNgZ60O%2BKlIC%2FjAieTm%2FNz9UZO%2F&RelayState=user&SigAlg=http%3A%2F%2Fwww.w3.org%2F2001%2F04%2Fxmldsig-more%23rsa-sha256&Signature=RVyzkijauGjZRHPCpYqgj%2B4U98tIn1PkQTmihUrwC9%2BbudluCibxNFhzli%2FaxNxFsgX0gje6qQdY7326dDSbVxSZaJm2D92S%2ByzL%2B4v2OGG9%2F1sb4MCHgPjrfbMZYqEERyfKEEwg%2B9KnP6tb1xYFcIlAGLhzPD%2BLlmoMk%2F8hb93Yaj%2BNAG%2Fsn%2Bvp%2B8bUnXiH22U062%2FjMYGbCTSc%2FjZph873jmn%2BNxk0WGXulomTpTX2tmyvyNYcnHX5DpN9bkAY1NeZAGdDBEauTxjgnbvM8BN%2FEm%2FaTX%2B1RBqO%2BRX%2BP43DWuM4IVGEjWz2qQv1PAF5OqxFwasx1YPFRg7du7PbGg%3D%3D, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.