显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 09:56:22 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 18:04:10 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NxIm9SBDOG9w6nfvRnIRrWMVRIgjMYhvyKJbrHe631F5J6TClWUiyKj%2B7ogJkjhdSYsTSj2uvX2Ywp6ZX68gOJ%2F6%2BCkcLyD64D4Fh%2FKJcyVGLEfY3vHF2IYncs4RaxuATR8y3w%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88ded01658399469-LHR
alt-svc: h3=":443"; ma=86400