显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 25 May 2024 19:16:04 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 25 May 2024 16:59:14 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=O9lbWZWgedn1xhwpWR%2FTPGeOAgyuwsVVv%2FHGImRLWzWbM0%2BqlBL%2BKoS%2Fnp6GN5Dne6xgK2ROAfH65fmEiP08zQPGM8PfaFGx3nplCvRaD2enMN0%2BoUcVJHnZsNV%2FWGLq7yA%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8897db953ff47318-LHR
alt-svc: h3=":443"; ma=86400