显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 06 Jul 2024 12:59:19 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 18:16:35 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZZQE5ggsXXqfqZTNrTR9K6%2FdzUuNL6lTTlpuvEQqiPzaVlwdqS29SlBQBDCgqSzwqWtAIQjS39Uu7jd5h1oWaV3G%2FvTgn%2B95uxFesaxLrE%2BpAitKfunT0elgorobhG3G6wgeZF%2FQ"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89efc572ae0cbeab-LHR
alt-svc: h3=":443"; ma=86400