显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 29 Jun 2024 18:30:08 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 28 Jun 2024 10:25:34 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uadbB7YDO27sDxjsAFq0d4T%2Fz%2B6PrqYK%2BAcE1P1cJsmo4d2HqxZAHg0XM8gect%2FCVQMYO4%2FRSv%2BPzrZNZrTFpqufrYKplP8wrrP18GSsn7h1TYP%2B7JhQ2O4Roal1ES9iIw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89b7fc6c896679ad-LHR
alt-svc: h3=":443"; ma=86400