显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 15:55:56 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 08 Jun 2024 17:32:13 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=KFNGjICQTnlRahj1WG7IOQLMT%2Fss8NJb1UbhuztQJ3BTSgd3B7pk0HvSjZrbnyF%2BcKk6r%2FM5H00iwU1kax2CiF1Nh0ePUxHSx3fVRm5xaaNZlLvmrfoc6q74dJWSfj%2FkFso%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89124f09282f8880-LHR
alt-svc: h3=":443"; ma=86400