显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 05 Jun 2024 11:05:20 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 04 Jun 2024 18:23:41 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TMA9wPN7g2KNJ0gTEexO5Tk4KPSrX%2FBmmWQPnQio6RxjsQwVD22uewu5O10w8oT%2B4MikJGdbjqJbwNhgl5PdBFLEP5wWl%2BzKE5zDOzL6QR6KviysJWwYyIUsC9e2z%2FIZzKAR"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88efafdba8d76442-LHR
alt-svc: h3=":443"; ma=86400