HTTPSConnectionPool(host='www.imk-ifu.kit.edu', port=443): Max retries exceeded with url: / (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1000)')))

invalid URL: 403 Client Error: Forbidden for url: https://www.epfl.ch/labs/lapi/chopin-campaign/

HTTPSConnectionPool(host='cimone.isac.cnr.it', port=443): Max retries exceeded with url: / (Caused by NameResolutionError("<urllib3.connection.HTTPSConnection object at 0x7f3b4e2bc5f0>: Failed to resolve 'cimone.isac.cnr.it' ([Errno -3] Temporary failure in name resolution)"))