显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 18:45:32 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 06 Jun 2024 17:27:26 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qjqFqYJN3Q8f8tOcOJ8NGbK8c5wtznnS9JTagRMZhFSgsM%2FkjYbZcXERQcopGQpyvBm%2BD%2B3f76VIVO32sY%2F4E4Hk3upWeFd2gidB5vbtxJDuvjdlfsqj7tbXIZbQ5D%2BFZQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8902ccb9df5360fd-LHR
alt-svc: h3=":443"; ma=86400