1
* Host www.jbhifi.com.au:443 was resolved.
2
# 成功解析域名到443端口
3
* IPv6: (none)
4
* IPv4: 172.67.154.62, 104.21.4.235
5
# 源站不提供IPv6地址，但提供两个IPv4地址
6
*   Trying 172.67.154.62:443...
7
# 尝试连接第一个IP地址
8
* ALPN: curl offers h2,http/1.1 (ALPN: Application Layer Protocol Negotiation - 应用层协议协商)
9
# 客户端：curl命令提供它所支持的两种HTTP协议
10
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
11
# 客户端发送握手信息
12
*  CAfile: /etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem
13
*  CApath: none
14
# 用于验证服务端证书的本地证书路径
15
* TLSv1.3 (IN), TLS handshake, Server hello (2):
16
# 服务端发送握手信息
17
* TLSv1.3 (IN), TLS handshake, Encrypted Extensions (8):
18
# 在Client hello (1)和Server hello (2)之后，HTTP加密信道建立完成，之后所有的内容都是通过该信道传输的
19
# Encrypted Extensions将在握手初期无法加密、但又不应该继续明文暴露的扩展信息放到加密通道里发送，比如协议协商结果、支持的签名算法等各种参数
20
* TLSv1.3 (IN), TLS handshake, Certificate (11):
21
# 服务器的数字证书链
22
* TLSv1.3 (IN), TLS handshake, CERT verify (15):
23
# 服务器的数字签名。
24
* TLSv1.3 (IN), TLS handshake, Finished (20):
25
# 客户端最后一次握手
26
* TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1):
27
# 在TLS 1.2中：双方下一条消息开始将使用刚刚协商好的密钥与加密算法；在TLS1.3中：TLS 1.3 完全不再使用 CCS 来切换加密。握手过程是“自动”进入加密状态的。CCS 在 TLS 1.3 中变成了几乎“无意义的兼容占位符”（为了兼容旧的中间设备）。
28
* TLSv1.3 (OUT), TLS handshake, Finished (20):
29
# 服务端最后一次握手
30
# 在1.3中，双方在结束握手后仍可以发送握手相关但不属于握手阶段的消息，比如NewSessionTicket；但是在1.2中，TLS handshake, Finished意味着握手正式结束
31
* SSL connection using TLSv1.3 / TLS_AES_256_GCM_SHA384 / x25519 / id-ecPublicKey
32
* ALPN: server accepted h2
33
# 应用层协议协商结果：使用HTTP/2协议
34
* Server certificate:
35
*  subject: CN=www.jbhifi.com.au
36
*  start date: Nov 21 02:14:02 2025 GMT
37
*  expire date: Feb 19 03:14:00 2026 GMT
38
*  subjectAltName: host "www.jbhifi.com.au" matched cert's "www.jbhifi.com.au"
39
*  issuer: C=US; O=Google Trust Services; CN=WE1
40
*  SSL certificate verify ok.
41
# 服务端证书验证结果
42
*   Certificate level 0: Public key type EC/prime256v1 (256/128 Bits/secBits), signed using ecdsa-with-SHA256
43
*   Certificate level 1: Public key type EC/prime256v1 (256/128 Bits/secBits), signed using ecdsa-with-SHA384
44
*   Certificate level 2: Public key type EC/secp384r1 (384/192 Bits/secBits), signed using ecdsa-with-SHA384
45
# 证书链层级 - Level 2：根证书
46
* Connected to www.jbhifi.com.au (172.67.154.62) port 443
47
* using HTTP/2
48
* [HTTP/2] [1] OPENED stream for https://www.jbhifi.com.au/
49
* [HTTP/2] [1] [:method: HEAD]
50
* [HTTP/2] [1] [:scheme: https]
51
* [HTTP/2] [1] [:authority: www.jbhifi.com.au]
52
* [HTTP/2] [1] [:path: /]
53
* [HTTP/2] [1] [user-agent: curl/8.11.1]
54
* [HTTP/2] [1] [accept: */*]
55
> HEAD / HTTP/2
56
> Host: www.jbhifi.com.au
57
> User-Agent: curl/8.11.1
58
> Accept: */*
59
>
60
* Request completely sent off
61
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
62
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
63
< HTTP/2 103
64
HTTP/2 103
65
< link: <https://cdn.shopify.com>; rel=preconnect, <https://cdn.shopify.com>; crossorigin; rel=preconnect
66
link: <https://cdn.shopify.com>; rel=preconnect, <https://cdn.shopify.com>; crossorigin; rel=preconnect
67
<
68
# 第一个响应部分：返回上游源站地址以及103状态码，告知客户端可以在等待期间预连接和预解析上游源站的内容（这个部分其实是由边缘节点通过旧缓存得到的）
69
< HTTP/2 200
70
HTTP/2 200
71
< date: Sun, 23 Nov 2025 00:40:47 GMT
72
date: Sun, 23 Nov 2025 00:40:47 GMT
73
< content-type: text/html; charset=utf-8
74
content-type: text/html; charset=utf-8
75
< x-download-options: noopen
76
x-download-options: noopen
77
< x-content-type-options: nosniff
78
x-content-type-options: nosniff
79
< server: cloudflare
80
server: cloudflare
81
# 网站使用了Cloudflare的服务，请求实际上先到达了Cloudflare的边缘服务器，而不是直接访问源站
82
< x-sorting-hat-podid: 200
83
x-sorting-hat-podid: 200
84
< x-sorting-hat-shopid: 2498035810
85
x-sorting-hat-shopid: 2498035810
86
< x-storefront-renderer-rendered: 1
87
x-storefront-renderer-rendered: 1
88
< nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
89
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
90
< x-xss-protection: 1; mode=block
91
x-xss-protection: 1; mode=block
92
< link: <https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin
93
link: <https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin
94
< speculation-rules: "/cdn/shopifycloud/storefront/assets/storefront/storefronts.specrules-dd5621a1.json"
95
speculation-rules: "/cdn/shopifycloud/storefront/assets/storefront/storefronts.specrules-dd5621a1.json"
96
< x-permitted-cross-domain-policies: none
97
x-permitted-cross-domain-policies: none
98
< shopify-complexity-score: 630
99
shopify-complexity-score: 630
100
< x-frame-options: DENY
101
x-frame-options: DENY
102
< content-security-policy: block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
103
content-security-policy: block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
104
< strict-transport-security: max-age=7889238
105
strict-transport-security: max-age=7889238
106
# HTTP Strict Transport Security - 要求浏览器在接下来的 7889238秒（约91天）内，所有访问都必须通过 HTTPS 进行，即使用户手动输入HTTP前缀也不行
107
< x-shopid: 2498035810
108
x-shopid: 2498035810
109
< x-shardid: 200
110
x-shardid: 200
111
< vary: Accept
112
vary: Accept
113
< alt-svc: clear
114
alt-svc: clear
115
< content-language: en-AU
116
content-language: en-AU
117
< powered-by: Shopify
118
powered-by: Shopify
119
< server-timing: processing;dur=65;desc="gc:3", db;dur=5, asn;desc="38195", edge;desc="MEL", country;desc="AU", theme;desc="124174237897", pageType;desc="index", servedBy;desc="qtf2", requestID;desc="0426ca1a-3037-49c5-bd6b-23316b9fc060-1763858447", _y;desc="1fb99192-c832-461e-9fb1-a65ef63a3bb4", _s;desc="931f14bd-2507-4174-9e36-76965059cf8f", _cmp;desc="3.AMPS_AUVIC_f_f_Mmy0NNj2SP6hgsc2JxNRjw"
120
server-timing: processing;dur=65;desc="gc:3", db;dur=5, asn;desc="38195", edge;desc="MEL", country;desc="AU", theme;desc="124174237897", pageType;desc="index", servedBy;desc="qtf2", requestID;desc="0426ca1a-3037-49c5-bd6b-23316b9fc060-1763858447", _y;desc="1fb99192-c832-461e-9fb1-a65ef63a3bb4", _s;desc="931f14bd-2507-4174-9e36-76965059cf8f", _cmp;desc="3.AMPS_AUVIC_f_f_Mmy0NNj2SP6hgsc2JxNRjw"
121
< server-timing: cfRequestDuration;dur=101.000071
122
server-timing: cfRequestDuration;dur=101.000071
123
< x-dc: gcp-australia-southeast2,gcp-australia-southeast2,gcp-australia-southeast2
124
x-dc: gcp-australia-southeast2,gcp-australia-southeast2,gcp-australia-southeast2
125
< x-request-id: 0426ca1a-3037-49c5-bd6b-23316b9fc060-1763858447
126
x-request-id: 0426ca1a-3037-49c5-bd6b-23316b9fc060-1763858447
127
< cf-cache-status: DYNAMIC
128
cf-cache-status: DYNAMIC
129
# Cloudflare 缓存状态为动态，表示该请求的结果是动态生成的，未从缓存中提供
130
< report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RuvC51YPALi2HsPfxUleVK35sf1HdlPV8Z8ZOEQ%2Fjcg%2FBGqX2zI5OMci1%2FZH8QXT0eaAhoH4Fn7AmVdG4LcI7trQFW3qlz70oPREXfNmOa8T8bszd08EHsVlwBdzYRrHQ%2FWB"}],"group":"cf-nel","max_age":604800}
131
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RuvC51YPALi2HsPfxUleVK35sf1HdlPV8Z8ZOEQ%2Fjcg%2FBGqX2zI5OMci1%2FZH8QXT0eaAhoH4Fn7AmVdG4LcI7trQFW3qlz70oPREXfNmOa8T8bszd08EHsVlwBdzYRrHQ%2FWB"}],"group":"cf-nel","max_age":604800}
132
< set-cookie: localization=AU; Path=/; Expires=Mon, 23 Nov 2026 00:40:47 GMT
133
set-cookie: localization=AU; Path=/; Expires=Mon, 23 Nov 2026 00:40:47 GMT
134
< set-cookie: cart_currency=AUD; Path=/; Expires=Sun, 07 Dec 2025 00:40:47 GMT
135
set-cookie: cart_currency=AUD; Path=/; Expires=Sun, 07 Dec 2025 00:40:47 GMT
136
< set-cookie: _shopify_y=1fb99192-c832-461e-9fb1-a65ef63a3bb4; SameSite=Lax; Path=/; Domain=jbhifi.com.au; Expires=Mon, 23 Nov 2026 06:40:47 GMT
137
set-cookie: _shopify_y=1fb99192-c832-461e-9fb1-a65ef63a3bb4; SameSite=Lax; Path=/; Domain=jbhifi.com.au; Expires=Mon, 23 Nov 2026 06:40:47 GMT
138
< set-cookie: _shopify_s=931f14bd-2507-4174-9e36-76965059cf8f; SameSite=Lax; Path=/; Domain=jbhifi.com.au; Expires=Sun, 23 Nov 2025 01:10:47 GMT
139
set-cookie: _shopify_s=931f14bd-2507-4174-9e36-76965059cf8f; SameSite=Lax; Path=/; Domain=jbhifi.com.au; Expires=Sun, 23 Nov 2025 01:10:47 GMT
140
< set-cookie: _shopify_essential=:AZquJ_2WAAEASOX7TWlJmhIlWC5WHepgd8oe9O9cEZHJDsW8A8FlFz76zLBcZsOjHPJIdRPpu5yLJSy_pk7TfkwIyHza4C0qVkpZhyNvAA7TPSeZ5ZivS1mHrOUfvrkGhJ8ncIn27iWgJ0ei8hxpS1btPNrM-TpPZzAOmX_wb6FqLNg5h7zfJ5yjSoRI9BYkCezAlEyISjrMQlOK7wizLn0V3f1_30QjshEJyCwNdLxgrF0Eus35l3HV7HG8XETTKRMDyWTBsE3l4He59zkPTuMQsYpvrMX6EBfYf4fJKFh6le5Tz8Y:; HttpOnly; SameSite=Lax; Secure; Path=/; Max-Age=31536000
141
set-cookie: _shopify_essential=:AZquJ_2WAAEASOX7TWlJmhIlWC5WHepgd8oe9O9cEZHJDsW8A8FlFz76zLBcZsOjHPJIdRPpu5yLJSy_pk7TfkwIyHza4C0qVkpZhyNvAA7TPSeZ5ZivS1mHrOUfvrkGhJ8ncIn27iWgJ0ei8hxpS1btPNrM-TpPZzAOmX_wb6FqLNg5h7zfJ5yjSoRI9BYkCezAlEyISjrMQlOK7wizLn0V3f1_30QjshEJyCwNdLxgrF0Eus35l3HV7HG8XETTKRMDyWTBsE3l4He59zkPTuMQsYpvrMX6EBfYf4fJKFh6le5Tz8Y:; HttpOnly; SameSite=Lax; Secure; Path=/; Max-Age=31536000
142
< set-cookie: _shopify_analytics=:AZquJ_2oAAEAM9UbkBnz7Nr_acH-aKE9s0vD_DsFDSBVd3An_Bod0m3sITODbuwcfqy7WQ:; HttpOnly; SameSite=Lax; Secure; Path=/; Max-Age=31536000
143
set-cookie: _shopify_analytics=:AZquJ_2oAAEAM9UbkBnz7Nr_acH-aKE9s0vD_DsFDSBVd3An_Bod0m3sITODbuwcfqy7WQ:; HttpOnly; SameSite=Lax; Secure; Path=/; Max-Age=31536000
144
# 服务器设置了多个 Cookie，用于跟踪用户会话、本地化设置等等
145
< cf-ray: 9a2c9e021852189f-MEL
146
cf-ray: 9a2c9e021852189f-MEL
147
# 使用了CloudFlare在墨尔本地区的边缘计算节点
148
<
149
# 响应的第二部分：从目标站点请求的内容
150
* Connection #0 to host www.jbhifi.com.au left intact

1
* Host www.jbhifi.com.au:443 was resolved.
2
* IPv6: (none)
3
* IPv4: 104.21.4.235, 172.67.154.62
4
*   Trying 104.21.4.235:443...
5
* ALPN: curl offers h2,http/1.1
6
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
7
*  CAfile: /etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem
8
*  CApath: none
9
* TLSv1.3 (IN), TLS handshake, Server hello (2):
10
* TLSv1.3 (IN), TLS handshake, Encrypted Extensions (8):
11
* TLSv1.3 (IN), TLS handshake, Certificate (11):
12
* TLSv1.3 (IN), TLS handshake, CERT verify (15):
13
* TLSv1.3 (IN), TLS handshake, Finished (20):
14
* TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1):
15
* TLSv1.3 (OUT), TLS handshake, Finished (20):
16
* SSL connection using TLSv1.3 / TLS_AES_256_GCM_SHA384 / x25519 / id-ecPublicKey
17
* ALPN: server accepted h2
18
* Server certificate:
19
*  subject: CN=www.jbhifi.com.au
20
*  start date: Sep 23 01:33:52 2025 GMT
21
*  expire date: Dec 22 02:33:51 2025 GMT
22
*  subjectAltName: host "www.jbhifi.com.au" matched cert's "www.jbhifi.com.au"
23
*  issuer: C=US; O=Google Trust Services; CN=WE1
24
*  SSL certificate verify ok.
25
*   Certificate level 0: Public key type EC/prime256v1 (256/128 Bits/secBits), signed using ecdsa-with-SHA256
26
*   Certificate level 1: Public key type EC/prime256v1 (256/128 Bits/secBits), signed using ecdsa-with-SHA384
27
*   Certificate level 2: Public key type EC/secp384r1 (384/192 Bits/secBits), signed using ecdsa-with-SHA384
28
* Connected to www.jbhifi.com.au (104.21.4.235) port 443
29
* using HTTP/2
30
* [HTTP/2] [1] OPENED stream for https://www.jbhifi.com.au/
31
* [HTTP/2] [1] [:method: HEAD]
32
* [HTTP/2] [1] [:scheme: https]
33
* [HTTP/2] [1] [:authority: www.jbhifi.com.au]
34
* [HTTP/2] [1] [:path: /]
35
* [HTTP/2] [1] [user-agent: curl/8.11.1]
36
* [HTTP/2] [1] [accept: */*]
37
> HEAD / HTTP/2
38
> Host: www.jbhifi.com.au
39
> User-Agent: curl/8.11.1
40
> Accept: */*
41
>
42
* Request completely sent off
43
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
44
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
45
< HTTP/2 103
46
HTTP/2 103
47
< link: <https://cdn.shopify.com>; rel=preconnect, <https://cdn.shopify.com>; crossorigin; rel=preconnect
48
link: <https://cdn.shopify.com>; rel=preconnect, <https://cdn.shopify.com>; crossorigin; rel=preconnect
49
<
50
< HTTP/2 500
51
HTTP/2 500
52
< date: Tue, 18 Nov 2025 12:40:50 GMT
53
date: Tue, 18 Nov 2025 12:40:50 GMT
54
< content-type: text/plain; charset=UTF-8
55
content-type: text/plain; charset=UTF-8
56
< content-length: 15
57
content-length: 15
58
< cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
59
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
60
< expires: Thu, 01 Jan 1970 00:00:01 GMT
61
expires: Thu, 01 Jan 1970 00:00:01 GMT
62
< referrer-policy: same-origin
63
referrer-policy: same-origin
64
< x-frame-options: SAMEORIGIN
65
x-frame-options: SAMEORIGIN
66
< server: cloudflare
67
server: cloudflare
68
< cf-ray: 9a0789e2bf519878-MEL
69
cf-ray: 9a0789e2bf519878-MEL
70
<
71

72
* Connection #0 to host www.jbhifi.com.au left intact