显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 16:09:28 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 12 Jun 2024 17:05:09 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2B2UT%2FiZEUnM8tnUbZSUGOiwRmEac4PyruklxbUXV1M3X46wTgpXuTQFsNe7uI7sF%2B9t5d3dvBLcdm9iTFTMP7yvikezi%2FtXnceiOGdVLP2cDLWCypUk6NXtSAEdZD6IPkeOZMQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893358604e3a23d2-LHR
alt-svc: h3=":443"; ma=86400