显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 04 May 2024 05:51:16 GMT
Content-Type: text/html
Content-Length: 15871
Connection: keep-alive
Vary: Accept-Encoding
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 0
X-Content-Type-Options: nosniff
Referer-Policy: no-referer-when-downgrade
X-Permitted-Cross-Domain-Policies: master-only
X-Download-Options: noopen
Last-Modified: Tue, 12 Oct 2021 10:31:37 GMT
Accept-Ranges: bytes
Cache-Control: max-age=600
Expires: Sat, 04 May 2024 05:56:48 GMT
Vary: Accept-Encoding
ETag: "3dff-5ce2559af8848-gzip"
Content-Language: zh-CN
X_NO_CACHE: 1