显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 10 Jun 2024 01:56:18 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 09 Jun 2024 18:04:16 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Pcrw6pCBq844VpTE4hhxVpkXMMsqeY6x6KdCdqTaudY8X2qglGYJWEn6l4iQQvWM%2BY6%2B78UkkHxwQPLeE5d5Ulkhu%2B7zr4sE5MeYUrb2pg8s%2Ft0fTCpksyqZV%2FPj%2BdRJK9TqqPUjgPnryO5FHFxr"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8915be7e58876413-LHR
alt-svc: h3=":443"; ma=86400