显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 18:49:00 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 17:37:31 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=XzFGbO80TNqjCXeCKHF8y3eGY4ALpigJc8Or7M4SCd22PQtak9OeNneBJDgRO1ORzrPBVotQqExSCnnftoBEZbov4IwdiQJTZRxClwwXj2vRtshU06s1L%2FOvFC641QVxvaVC"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d1618d8ab57777-LHR
alt-svc: h3=":443"; ma=86400