显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 16:32:35 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 18:32:35 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=r%2F7nT7%2F4srVI2Og1enSFDuI41wGWr%2B7ptG9qUo148qzmNwJrimShN2rbS6hBtf7YEvF6Koo2oykOV%2BkTb9u26ls88VwIWyXTIh6cwvJoypSLzzr9p3IsLwW9kdSZQTNIuxLtZg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8964ea79ddfd52ac-LHR
alt-svc: h3=":443"; ma=86400