显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 12 Jun 2024 12:24:02 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 10 Jun 2024 17:14:11 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ec6HcGV4fME%2BWopapQFa9z7YGV3pspHyCOhvL18RFJxk70JNl4qYnV2lOAFsPv4IbdKliflAps9Di1CpAShdnSMNU2S5YrRdoWMGJVBiVpz5rYXGQncVbYRYVy1tstWpXvyfD%2Fs5jQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8929d0c5b89188bf-LHR
alt-svc: h3=":443"; ma=86400