显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 02:44:34 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 17:17:40 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9JCaK%2BAcfa2gBQNy4pEqun2qTmEsgb7k%2Br9%2BG79gidMNwEQgG%2F1CqD8utbUf3MeYrymmVKWzSb7H5TB2t607dYKwgW3RAs4C6vUeMj7DHNbOBKYou59DeasD5JdjleRR%2Fg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89602d92ee2363d1-LHR
alt-svc: h3=":443"; ma=86400