显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Server: VWebServer/6.0.0
Date: Tue, 30 Apr 2024 14:51:35 GMT
Content-Type: text/html
Content-Length: 122228
Last-Modified: Tue, 30 Apr 2024 14:27:41 GMT
Connection: keep-alive
ETag: "6630ffdd-1dd74"
Expires: Tue, 30 Apr 2024 15:01:35 GMT
Cache-Control: max-age=600
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referer-Policy: no-referer-when-downgrade
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: master-only
Accept-Ranges: bytes