显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 02:35:47 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 17:00:05 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FX3x8iJJyQr%2FzRIJ9Z4Zwof2FjLdv%2FP8aTMrzUecV8cONG2twcByB4dvbqsjpCn1ZJHSLlhgzG5Vrc1hGrT3oibJD4lM%2FxE6TuvHcOHOF8CS%2Bcz0w%2BbNW81WOZhZ3nPxLts9nzNC"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893f2b323e5c3da9-LHR
alt-svc: h3=":443"; ma=86400