显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 11 Jun 2024 18:59:59 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 10 Jun 2024 18:25:29 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uwOJlxgoCRZU0CpTlodWl52Jku2TmTvHZ5AvgvrOvy5gGlLyAHFVCRswvJ1WKzgVpVZJA5vq7OQMNfJQxh8rqtLyIucCmuf7%2FLMWUL7%2BtgOiBpWmThKE9uw2Z7xkxDZ53g%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8923d768bdb8654a-LHR
alt-svc: h3=":443"; ma=86400