显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 11:18:38 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 17:54:29 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=11o22BlSE8UT4QwPtkoZtyaJBDOXwPhxzLIHN7Rn3Tf5MtjfD7vz86UVseOwrgQIdwnVvJjE6ZULu7EoZfh3gNCksgE5778rYbw5pSM3aUTXdbBcft3rItT9WnfeuvageQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88cecdd73bb724e0-LHR
alt-svc: h3=":443"; ma=86400