显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 21:23:13 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
X-Frame-Options: sameorigin
X-Powered-By: Ptcms Studio (www.ptcms.com)
Cache-Control: max-age=0
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=CNcwa6Fl%2F2L8uypMbmJ0MJ5Jc6CjPXgaboXBmRu7oihKZtxjbc2wBs%2Bh26%2BlgY1hQ67s4JEuN1LDSLfWJOMITFLqGaHz%2F27H%2FokhpdY2Yr2J2pcC2Y8o1bVnEDU5Gg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893523f4894463b7-LHR
alt-svc: h3=":443"; ma=86400