显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 19 May 2024 22:13:26 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 19 May 2024 17:46:11 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=CWxAaI8wDTi3SL3zsKv6JSi%2FPppllcO%2FFIMz1ESLNU9zuM6a56C0IgG4E69Vf%2F8018jnfG5EW9YMraXRQYGgZbXZpIML4yRqbihw3BKTIlSIkcpL3XR5yH1toVrEvjew1g%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88676f276f2a9533-LHR
alt-svc: h3=":443"; ma=86400