检测节点
| 区域/运营商 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 全部 | -0.748s | 广西南宁移动5.117s | 1.776s |
| 电信 | 浙江温州电信0.773s | -3.306s | 1.717s |
| 移动 | -0.748s | 广西南宁移动5.117s | 2.193s |
| 联通 | -0.84s | 河南驻马店联通1.785s | 1.066s |
| 华东 | 浙江温州电信0.773s | 安徽六安移动2.985s | 1.333s |
| 华北 | -0.748s | 北京移动1.99s | 1.122s |
| 华南 | -0.893s | 广西南宁移动5.117s | 2.835s |
| 华中 | -0.85s | 河南驻马店联通1.785s | 1.202s |
| 西北 | -1.001s | 陕西咸阳移动5.076s | 3.154s |
| 西南 | -0.853s | -3.134s | 1.625s |
| 东北 | -1.192s | -1.947s | 1.57s |
|
检测点
运营商
检测节点
|
解析IP |
状态 |
总时间 |
解析时间 |
连接时间 |
操作 |
|---|---|---|---|---|---|---|
|
电信
新疆
|
104.21.17.152 （美国Cloudflare, Inc.） | 521 | 2.471s | 0.327s | 0.31s |
下载时间：1.266s 下载大小：6.8KB 下载速度：5.371KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:13 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6963 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e5bb4bfffe-AMS alt-svc: h2=":443"; ma=60 |
|
电信
云南
|
104.21.17.152 （美国Cloudflare, Inc.） | 521 | 0.957s | 0.29s | 0.219s |
下载时间：0s 下载大小：6.8KB 下载速度：0KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:13 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6965 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e7dd022d00-AMS alt-svc: h2=":443"; ma=60 |
|
电信
海南
|
104.21.17.152 （美国Cloudflare, Inc.） | 521 | 3.306s | 0.137s | 2.269s |
下载时间：0.448s 下载大小：6.8KB 下载速度：15.179KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:14 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6962 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2f05cf4ee38-AMS alt-svc: h2=":443"; ma=60 |
|
电信
河北张家口
|
104.21.17.152 （美国Cloudflare, Inc.） | 521 | 1.078s | 0.297s | 0.256s |
下载时间：0.001s 下载大小：6.8KB 下载速度：6800KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:12 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6965 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e37c62b97b-AMS alt-svc: h2=":443"; ma=60 |
|
电信
浙江温州
|
172.67.177.12 （美国Cloudflare, Inc.） | 521 | 0.773s | 0.155s | 0.191s |
下载时间：0s 下载大小：0.02KB 下载速度：0KB/s HEAD：
HTTP/1.1 521 <none> Alt-Svc: h2=":443"; ma=60 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Cf-Ray: a324a2e1ec88d5a1-AMS Connection: keep-alive Content-Length: 16 Content-Type: text/plain; charset=UTF-8 Date: Fri, 28 Aug 2026 16:19:12 GMT Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin Server: cloudflare X-Frame-Options: SAMEORIGIN |
|
移动
湖南
|
172.67.177.12 （美国Cloudflare, Inc.） | 521 | 0.971s | 0.151s | 0.228s |
下载时间：0.068s 下载大小：6.8KB 下载速度：100KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:12 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6966 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e459592af3-LAX alt-svc: h2=":443"; ma=60 |
|
移动
湖北
|
172.67.177.12 （美国Cloudflare, Inc.） | 521 | 0.85s | 0.227s | 0.207s |
下载时间：0.005s 下载大小：6.8KB 下载速度：1360KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:12 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6967 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e3f90e2af3-LAX alt-svc: h2=":443"; ma=60 |
|
移动
吉林
|
172.67.177.12 （美国Cloudflare, Inc.） | 521 | 1.947s | 0.244s | 0.227s |
下载时间：0.002s 下载大小：6.8KB 下载速度：3400KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:13 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6967 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e45ee12a9e-LAX alt-svc: h2=":443"; ma=60 |
|
移动
上海
|
172.67.177.12 （美国Cloudflare, Inc.） | 521 | 1.753s | 0.11s | 0.193s |
下载时间：0s 下载大小：6.8KB 下载速度：0KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:13 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6968 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e31fae2a91-LAX alt-svc: h2=":443"; ma=60 |
|
移动
四川
|
104.21.17.152 （美国Cloudflare, Inc.） | 521 | 3.134s | 0.336s | 0.223s |
下载时间：0.954s 下载大小：6.8KB 下载速度：7.128KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:14 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6964 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e4bf43a33c-SEA alt-svc: h2=":443"; ma=60 |
|
移动
黑龙江
|
172.67.177.12 （美国Cloudflare, Inc.） | 521 | 1.192s | 0.29s | 0.213s |
下载时间：0.272s 下载大小：6.8KB 下载速度：25KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:12 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6967 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e47ef2c0cc-LAX alt-svc: h2=":443"; ma=60 |
|
移动
山西
|
172.67.177.12 （美国Cloudflare, Inc.） | 521 | 0.748s | 0.073s | 0.211s |
下载时间：0.037s 下载大小：6.8KB 下载速度：183.784KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:12 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6966 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e2f96b9d92-LAX alt-svc: h2=":443"; ma=60 |
|
移动
安徽六安
|
104.21.17.152 （美国Cloudflare, Inc.） | 521 | 2.985s | 2.013s | 0.241s |
下载时间：0s 下载大小：6.8KB 下载速度：0KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:14 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6963 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2edfa3c532b-SEA alt-svc: h2=":443"; ma=60 |
|
移动
北京
|
172.67.177.12 （美国Cloudflare, Inc.） | 521 | 1.99s | 0.23s | 1.223s |
下载时间：0.001s 下载大小：0.02KB 下载速度：20KB/s HEAD：
HTTP/1.1 521 <none> Alt-Svc: h2=":443"; ma=60 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Cf-Ray: a324a2e8f88e265a-LAX Connection: keep-alive Content-Length: 16 Content-Type: text/plain; charset=UTF-8 Date: Fri, 28 Aug 2026 16:19:13 GMT Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin Server: cloudflare X-Frame-Options: SAMEORIGIN |
|
移动
甘肃庆阳
|
104.21.17.152 （美国Cloudflare, Inc.） | 521 | 4.069s | 0.178s | 3.353s |
下载时间：0s 下载大小：0.02KB 下载速度：0KB/s HEAD：
HTTP/1.1 521 <none> Alt-Svc: h2=":443"; ma=60 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Cf-Ray: a324a2f63c8d30ba-SEA Connection: keep-alive Content-Length: 16 Content-Type: text/plain; charset=UTF-8 Date: Fri, 28 Aug 2026 16:19:15 GMT Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin Server: cloudflare X-Frame-Options: SAMEORIGIN |
|
移动
广东佛山
|
104.21.17.152 （美国Cloudflare, Inc.） | 521 | 2.023s | 0.105s | 1.196s |
下载时间：0s 下载大小：6.8KB 下载速度：0KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:13 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6962 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e7cbf227a7-SEA alt-svc: h2=":443"; ma=60 |
|
移动
广西南宁
|
172.67.177.12 （美国Cloudflare, Inc.） | 521 | 5.117s | 0.987s | 0.225s |
下载时间：0s 下载大小：0.02KB 下载速度：0KB/s HEAD：
HTTP/1.1 521 <none> Alt-Svc: h2=":443"; ma=60 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Cf-Ray: a324a2e79a4f0906-LAX Connection: keep-alive Content-Length: 16 Content-Type: text/plain; charset=UTF-8 Date: Fri, 28 Aug 2026 16:19:14 GMT Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin Server: cloudflare X-Frame-Options: SAMEORIGIN |
|
移动
河北唐山
|
104.21.17.152 （美国Cloudflare, Inc.） | 521 | 1.094s | 0.256s | 0.258s |
下载时间：0.001s 下载大小：0.02KB 下载速度：20KB/s HEAD：
HTTP/1.1 521 <none> Alt-Svc: h2=":443"; ma=60 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Cf-Ray: a324a2e3291a9b6f-SEA Connection: keep-alive Content-Length: 16 Content-Type: text/plain; charset=UTF-8 Date: Fri, 28 Aug 2026 16:19:12 GMT Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin Server: cloudflare X-Frame-Options: SAMEORIGIN |
|
移动
江苏常州
|
104.21.17.152 （美国Cloudflare, Inc.） | 521 | 1.038s | 0.077s | 0.202s |
下载时间：0.257s 下载大小：6.8KB 下载速度：26.459KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:12 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6963 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e18b3ab9f7-SEA alt-svc: h2=":443"; ma=60 |
|
移动
江西宜春
|
104.21.17.152 （美国Cloudflare, Inc.） | 521 | 1.098s | 0.169s | 0.222s |
下载时间：0.26s 下载大小：6.8KB 下载速度：26.154KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:12 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6964 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e24873759e-SEA alt-svc: h2=":443"; ma=60 |
|
移动
陕西咸阳
|
104.21.17.152 （美国Cloudflare, Inc.） | 521 | 5.076s | 0.077s | 3.285s |
下载时间：0.515s 下载大小：6.8KB 下载速度：13.204KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:16 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6963 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2f90f0f2801-SEA alt-svc: h2=":443"; ma=60 |
|
联通
上海
|
172.67.177.12 （美国Cloudflare, Inc.） | 521 | 0.84s | 0.212s | 0.003s |
下载时间：0.002s 下载大小：6.8KB 下载速度：3400KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:13 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6965 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e558bc6e2c-LAX alt-svc: h2=":443"; ma=60 |
|
联通
重庆
|
104.21.17.152 （美国Cloudflare, Inc.） | 521 | 0.853s | 0.238s | 0.242s |
下载时间：0.001s 下载大小：6.8KB 下载速度：6800KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:13 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6968 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e558b1d829-LAX alt-svc: h2=":443"; ma=60 |
|
联通
安徽
|
172.67.177.12 （美国Cloudflare, Inc.） | 521 | 0.846s | 0.223s | 0.199s |
下载时间：0.001s 下载大小：6.8KB 下载速度：6800KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:12 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6965 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e3cea1d498-LAX alt-svc: h2=":443"; ma=60 |
|
联通
宁夏
|
172.67.177.12 （美国Cloudflare, Inc.） | 521 | 1.001s | 0.322s | 0.228s |
下载时间：0.001s 下载大小：6.8KB 下载速度：6800KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:21 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6966 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a317980c8ad4-LAX alt-svc: h2=":443"; ma=60 |
|
联通
云南
|
104.21.17.152 （美国Cloudflare, Inc.） | 521 | 1.556s | 0.208s | 0.185s |
下载时间：0.753s 下载大小：6.8KB 下载速度：9.031KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:12 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6967 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e3aa30d829-LAX alt-svc: h2=":443"; ma=60 |
|
联通
天津
|
172.67.177.12 （美国Cloudflare, Inc.） | 521 | 0.872s | 0.232s | 0.24s |
下载时间：0.003s 下载大小：6.8KB 下载速度：2266.667KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:12 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6967 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e42aa62ea3-LAX alt-svc: h2=":443"; ma=60 |
|
联通
广东
|
172.67.177.12 （美国Cloudflare, Inc.） | 521 | 0.893s | 0.164s | 0.22s |
下载时间：0s 下载大小：6.8KB 下载速度：0KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:13 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6965 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e9bd2f2f52-LAX alt-svc: h2=":443"; ma=60 |
|
联通
北京
|
172.67.177.12 （美国Cloudflare, Inc.） | 521 | 0.949s | 0.284s | 0.204s |
下载时间：0.001s 下载大小：6.8KB 下载速度：6800KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:12 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6968 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e2df0208f4-LAX alt-svc: h2=":443"; ma=60 |
|
联通
河南驻马店
|
104.21.17.152 （美国Cloudflare, Inc.） | 521 | 1.785s | 0.178s | 0.194s |
下载时间：0.002s 下载大小：6.8KB 下载速度：3400KB/s HEAD：
HTTP/1.1 521 <none> Date: Fri, 28 Aug 2026 16:19:13 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 6967 Connection: keep-alive Retry-After: 120 Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Expires: Thu, 01 Jan 1970 00:00:01 GMT Referrer-Policy: same-origin X-Frame-Options: SAMEORIGIN Server: cloudflare CF-RAY: a324a2e25fc14800-LAX alt-svc: h2=":443"; ma=60 |
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