显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 01 May 2024 09:01:00 GMT
Content-Type: text/html
Connection: keep-alive
Cache-Control: max-age=86400
Last-Modified: Sun, 28 Apr 2024 09:03:18 GMT
Accept-Ranges: bytes
X-Powered-By: ASP.NET
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JclHRp8MDXdbnmBsKs0oKqAGmiF05VcT97cSNuLIlGlSgtJ2%2BzYOb4VssyDOWxFvto%2BgsQ1AyIBQPz45AeRAs5EcOon3tIl%2BgLpd6Bqf2pUalXo9PSMJ1Nvhr0wE8wu6"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 87ce959e0fac9487-LHR
alt-svc: h3=":443"; ma=86400