显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 28 Jun 2024 02:39:36 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 28 Jun 2024 02:18:21 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=dc%2BvNU9llPttOk37NIrhO3VxNKd1ZPchfIXcfNOsqR0cMz%2FTZceH%2BL7rt3yiB1B%2F04uZGGKsI1V1%2FFojdVrMe2GR%2BKWSLBjPyJ5qINutdRqigapCRNSFQWKBPOgCbs%2B38KmZ8zcSE171"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89aa4eab3b0760dd-LHR
alt-svc: h3=":443"; ma=86400