显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 17 Jun 2024 17:58:08 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 16 Jun 2024 18:25:21 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=K%2FiVM79HbnKHsy4BTKg8VvRFsStygmbE3z2T3shVn3riTfCNc23Pt4gS0k7VQ5m7pIFS0t1LG7i3Jma2Wxq7dPG6dReSuPGPydw4G242sKwIeoDHOqGA4ZrTuISxnwq35w%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8954ed0c4867941e-LHR
alt-svc: h3=":443"; ma=86400