显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 27 May 2024 10:35:43 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 26 May 2024 18:10:25 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=p8BRsmkHh1jU3f0JzH6BPuhKibVFmA65ocuvPa2Jc3QqFFvy%2BEEl8zDFiwrifZAKzT7CHGj6hxY%2FLAgHapu0mLeqo2LZyGHJ3PJ9a%2BpWM5eYL3%2FSTVGVbjT9QCaL1HnIYHGytDyoGNqcKjo%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88a55c181e5e9520-LHR
alt-svc: h3=":443"; ma=86400