显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 29 Jun 2024 00:50:04 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 27 Jun 2024 17:09:18 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TmNd0aBkUzAaKSUQ%2FzMMt50SCuw0K9m0zbCaAuD37Sgp4Ms%2FEgQ1aeyiHbNPQpL0604m5F3Wei4oWKBwnJwkMQFN6ylOHCIvK9nkyyusADSgZx3rdfaaxrE%2FY0davUjC5BvvTR1RxA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89b1eb987bbf7201-LHR
alt-svc: h3=":443"; ma=86400