显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 06:50:07 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 01 Jun 2024 05:30:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WD3F%2FCw0NUBXr943WT8tCa6FTPnX%2BDKaInmuq%2FpAlQO9w9QbWzliAViW8Udn0gDHh9bLGYlGPmHiU4paiEIH%2FTzIIiA%2F6y4T0fFoq78Ruk2gKlYosni%2ByVSBSLEZ51MacYpPhKMiJNk%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88ddbf408bc54595-LHR
alt-svc: h3=":443"; ma=86400