显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 24 Jun 2024 08:54:07 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 23 Jun 2024 18:49:28 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=p0T1ovnjIf1aD0UNCzMey8jPFHyojuCG%2BqRTdC7udVoDslErpoQSeMbIDV2biQVJ5nOwsDlyNpF6cmfYI7%2Fg0XAmduFjwrsZxdjxvvsvg2sN5qhrjK8BzXWbf4DtVOSPStCzcvA%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 898b7dc86f0294cf-LHR
alt-svc: h3=":443"; ma=86400