header 정보에서 날짜 추출하기 import urllib.request url = 'web domain' date = urllib.request.urlopen(url).headers['Date'] print(date) Sun, 14 May 2023 04:32:47 GMT 한국시간 GMT +0900으로 변경 from datetime import datetime from datetime import timedelta date = date.rstrip(' GMT')[5:] date = datetime.strptime(date, '%d %b %Y %H:%M:%S') + timedelta(hours=9) print(date) 2023-05-14 13:31:17