显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 25 Jun 2024 16:39:15 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 24 Jun 2024 17:40:48 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HPBjFeofA67VHW3O%2FaSqUSgY0waJ1hnk27FWuSF1zGxq5CenW3MBGoAYB3Bxs3ggXRTNoorUcWTKKmF9q020d%2FklF5fj3Q7ZAkNnDuXk%2BgwYCf00N%2BH9DErOZMzI7UuX%2FoY%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8996647e5a1776a7-LHR
alt-svc: h3=":443"; ma=86400