显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 135629
Server: GitHub.com
Content-Type: text/html; charset=utf-8
Last-Modified: Fri, 10 May 2024 11:48:04 GMT
Access-Control-Allow-Origin: *
ETag: "663e0974-211cd"
expires: Wed, 26 Jun 2024 10:03:15 GMT
Cache-Control: max-age=600
x-proxy-cache: MISS
X-GitHub-Request-Id: F00B:10741C:90525:92FBC:667BE50B
Accept-Ranges: bytes
Age: 0
Date: Thu, 27 Jun 2024 00:25:24 GMT
Via: 1.1 varnish
X-Served-By: cache-nrt-rjtf7700041-NRT
X-Cache: HIT
X-Cache-Hits: 0
X-Timer: S1719447925.677545,VS0,VE199
Vary: Accept-Encoding
X-Fastly-Request-ID: da522a3233892e8c5be223b572f4bbfc41cdc290