检测节点
| 区域/运营商 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 全部 | 河北唐山移动0.306s | 安徽六安移动5.629s | 1.676s |
| 电信 | 广西南宁电信0.393s | 安徽合肥电信2.667s | 1.345s |
| 移动 | 河北唐山移动0.306s | 安徽六安移动5.629s | 2.107s |
| 联通 | 内蒙古赤峰联通0.313s | 甘肃庆阳联通3.338s | 1.576s |
| 华东 | -0.446s | 安徽六安移动5.629s | 1.905s |
| 华北 | 河北唐山移动0.306s | 天津移动5.425s | 1.677s |
| 华南 | 广西南宁电信0.393s | -3.078s | 1.937s |
| 华中 | 河南驻马店电信0.554s | -2.451s | 1.439s |
| 西北 | 陕西西安移动1.062s | 甘肃庆阳联通3.338s | 1.791s |
| 西南 | -0.641s | 云南昆明移动1.252s | 0.962s |
| 东北 | 辽宁大连电信0.778s | 辽宁大连联通2.914s | 1.846s |
|
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
西藏
|
121.250.51.1 （山东济南历城区教育网） | 200 | 0.856s | 0.002s | 0.087s |
下载时间：0.359s 下载大小：1.74KB 下载速度：4.847KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Tue, 15 Sep 2026 16:57:44 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://qcl.edu.cn/ HTTP/1.1 200 OK Server: nginx Date: Tue, 15 Sep 2026 16:57:45 GMT Content-Type: text/html Content-Length: 1782 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Connection: keep-alive ETag: "67c8025b-6f6" Cache-Control: no-cache, no-store, must-revalidate Pragma: no-cache Expires: 0 Accept-Ranges: bytes |
|
电信
湖南
|
121.250.51.1 （山东济南历城区教育网） | 200 | 1.312s | 0.001s | 0.05s |
下载时间：0.968s 下载大小：1.74KB 下载速度：1.798KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Tue, 15 Sep 2026 16:57:43 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://qcl.edu.cn/ HTTP/1.1 200 OK Server: nginx Date: Tue, 15 Sep 2026 16:57:44 GMT Content-Type: text/html Content-Length: 1782 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Connection: keep-alive ETag: "67c8025b-6f6" Cache-Control: no-cache, no-store, must-revalidate Pragma: no-cache Expires: 0 Accept-Ranges: bytes |
|
电信
宁夏
|
121.250.51.1 （山东济南历城区教育网） | 200 | 1.288s | 0.001s | 0.041s |
下载时间：0.974s 下载大小：1.74KB 下载速度：1.786KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Tue, 15 Sep 2026 16:57:45 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://qcl.edu.cn/ HTTP/1.1 200 OK Server: nginx Date: Tue, 15 Sep 2026 16:57:45 GMT Content-Type: text/html Content-Length: 1782 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Connection: keep-alive ETag: "67c8025b-6f6" Cache-Control: no-cache, no-store, must-revalidate Pragma: no-cache Expires: 0 Accept-Ranges: bytes |
|
电信
湖北
|
121.250.51.1 （山东济南历城区教育网） | 200 | 2.451s | 0.002s | 0.046s |
下载时间：2.125s 下载大小：1.74KB 下载速度：0.819KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Tue, 15 Sep 2026 16:57:44 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://qcl.edu.cn/ HTTP/1.1 200 OK Server: nginx Date: Tue, 15 Sep 2026 16:57:45 GMT Content-Type: text/html Content-Length: 1782 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Connection: keep-alive ETag: "67c8025b-6f6" Cache-Control: no-cache, no-store, must-revalidate Pragma: no-cache Expires: 0 Accept-Ranges: bytes |
|
电信
安徽合肥
|
121.250.51.1 （山东济南历城区教育网） | 200 | 2.667s | 2.44s | 0.058s |
下载时间：0.001s 下载大小：1.74KB 下载速度：1740KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Tue, 15 Sep 2026 16:57:45 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://qcl.edu.cn/ HTTP/1.1 200 OK Server: nginx Date: Tue, 15 Sep 2026 16:57:45 GMT Content-Type: text/html Content-Length: 1782 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Connection: keep-alive ETag: "67c8025b-6f6" Cache-Control: no-cache, no-store, must-revalidate Pragma: no-cache Expires: 0 Accept-Ranges: bytes |
|
电信
广东汕头
|
121.250.51.1 （山东济南历城区教育网） | 200 | 2.025s | 1.822s | 0.065s |
下载时间：0s 下载大小：1.74KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Connection: keep-alive Content-Length: 1782 Content-Type: text/html Date: Tue, 15 Sep 2026 16:57:44 GMT Etag: "67c8025b-6f6" Expires: 0 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Pragma: no-cache Server: nginx |
|
电信
广西南宁
|
121.250.51.1 （山东济南历城区教育网） | 200 | 0.393s | 0.209s | 0.058s |
下载时间：0s 下载大小：1.74KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Connection: keep-alive Content-Length: 1782 Content-Type: text/html Date: Tue, 15 Sep 2026 16:57:42 GMT Etag: "67c8025b-6f6" Expires: 0 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Pragma: no-cache Server: nginx |
|
电信
河南驻马店
|
121.250.51.1 （山东济南历城区教育网） | 200 | 0.554s | 0.43s | 0.036s |
下载时间：0.001s 下载大小：1.74KB 下载速度：1740KB/s HEAD：
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Connection: keep-alive Content-Length: 1782 Content-Type: text/html Date: Tue, 15 Sep 2026 16:57:43 GMT Etag: "67c8025b-6f6" Expires: 0 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Pragma: no-cache Server: nginx |
|
电信
江苏盐城
|
121.250.51.1 （山东济南历城区教育网） | 200 | 1.123s | 0.949s | 0.055s |
下载时间：0s 下载大小：1.74KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Connection: keep-alive Content-Length: 1782 Content-Type: text/html Date: Tue, 15 Sep 2026 16:57:43 GMT Etag: "67c8025b-6f6" Expires: 0 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Pragma: no-cache Server: nginx |
|
电信
辽宁大连
|
121.250.51.1 （山东济南历城区教育网） | 200 | 0.778s | 0.611s | 0.038s |
下载时间：0.001s 下载大小：1.74KB 下载速度：1740KB/s HEAD：
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Connection: keep-alive Content-Length: 1782 Content-Type: text/html Date: Tue, 15 Sep 2026 16:57:43 GMT Etag: "67c8025b-6f6" Expires: 0 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Pragma: no-cache Server: nginx |
|
移动
贵州
|
121.250.51.1 （山东济南历城区教育网） | 200 | 0.641s | 0.002s | 0.059s |
下载时间：0.254s 下载大小：1.74KB 下载速度：6.85KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Tue, 15 Sep 2026 16:57:42 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://qcl.edu.cn/ HTTP/1.1 200 OK Server: nginx Date: Tue, 15 Sep 2026 16:57:43 GMT Content-Type: text/html Content-Length: 1782 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Connection: keep-alive ETag: "67c8025b-6f6" Cache-Control: no-cache, no-store, must-revalidate Pragma: no-cache Expires: 0 Accept-Ranges: bytes |
|
移动
海南
|
121.250.51.1 （山东济南历城区教育网） | 200 | 2.251s | 0.001s | 0.062s |
下载时间：1.86s 下载大小：1.74KB 下载速度：0.935KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Tue, 15 Sep 2026 16:57:44 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://qcl.edu.cn/ HTTP/1.1 200 OK Server: nginx Date: Tue, 15 Sep 2026 16:57:44 GMT Content-Type: text/html Content-Length: 1782 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Connection: keep-alive ETag: "67c8025b-6f6" Cache-Control: no-cache, no-store, must-revalidate Pragma: no-cache Expires: 0 Accept-Ranges: bytes |
|
移动
青海
|
121.250.51.1 （山东济南历城区教育网） | 200 | 1.533s | 0.001s | 0.049s |
下载时间：1.019s 下载大小：1.74KB 下载速度：1.708KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Tue, 15 Sep 2026 16:57:45 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://qcl.edu.cn/ HTTP/1.1 200 OK Server: nginx Date: Tue, 15 Sep 2026 16:57:45 GMT Content-Type: text/html Content-Length: 1782 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Connection: keep-alive ETag: "67c8025b-6f6" Cache-Control: no-cache, no-store, must-revalidate Pragma: no-cache Expires: 0 Accept-Ranges: bytes |
|
移动
安徽六安
|
121.250.51.1 （山东济南历城区教育网） | 200 | 5.629s | 3.707s | 0.609s |
下载时间：0.001s 下载大小：1.74KB 下载速度：1740KB/s HEAD：
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Connection: keep-alive Content-Length: 1782 Content-Type: text/html Date: Tue, 15 Sep 2026 16:57:48 GMT Etag: "67c8025b-6f6" Expires: 0 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Pragma: no-cache Server: nginx |
|
移动
河北唐山
|
121.250.51.1 （山东济南历城区教育网） | 200 | 0.306s | 0.162s | 0.045s |
下载时间：0.001s 下载大小：1.74KB 下载速度：1740KB/s HEAD：
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Connection: keep-alive Content-Length: 1782 Content-Type: text/html Date: Tue, 15 Sep 2026 16:57:42 GMT Etag: "67c8025b-6f6" Expires: 0 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Pragma: no-cache Server: nginx |
|
移动
山东泰安
|
121.250.51.1 （山东济南历城区教育网） | 200 | 1.109s | 0.892s | 0.066s |
下载时间：0s 下载大小：1.74KB 下载速度：0KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Tue, 15 Sep 2026 16:57:43 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://qcl.edu.cn/ HTTP/1.1 200 OK Server: nginx Date: Tue, 15 Sep 2026 16:57:43 GMT Content-Type: text/html Content-Length: 1782 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Connection: keep-alive ETag: "67c8025b-6f6" Cache-Control: no-cache, no-store, must-revalidate Pragma: no-cache Expires: 0 Accept-Ranges: bytes |
|
移动
山西长治
|
121.250.51.1 （山东济南历城区教育网） | 200 | 1.861s | 1.732s | 0.042s |
下载时间：0s 下载大小：1.74KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Connection: keep-alive Content-Length: 1782 Content-Type: text/html Date: Tue, 15 Sep 2026 16:57:44 GMT Etag: "67c8025b-6f6" Expires: 0 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Pragma: no-cache Server: nginx |
|
移动
陕西西安
|
121.250.51.1 （山东济南历城区教育网） | 200 | 1.062s | 0.941s | 0.035s |
下载时间：0.001s 下载大小：1.74KB 下载速度：1740KB/s HEAD：
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Connection: keep-alive Content-Length: 1782 Content-Type: text/html Date: Tue, 15 Sep 2026 16:57:43 GMT Etag: "67c8025b-6f6" Expires: 0 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Pragma: no-cache Server: nginx |
|
移动
天津
|
121.250.51.1 （山东济南历城区教育网） | 200 | 5.425s | 5.343s | 0.024s |
下载时间：0s 下载大小：1.74KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Connection: keep-alive Content-Length: 1782 Content-Type: text/html Date: Tue, 15 Sep 2026 16:57:48 GMT Etag: "67c8025b-6f6" Expires: 0 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Pragma: no-cache Server: nginx |
|
移动
云南昆明
|
121.250.51.1 （山东济南历城区教育网） | 200 | 1.252s | 1.036s | 0.069s |
下载时间：0s 下载大小：1.74KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Connection: keep-alive Content-Length: 1782 Content-Type: text/html Date: Tue, 15 Sep 2026 16:57:43 GMT Etag: "67c8025b-6f6" Expires: 0 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Pragma: no-cache Server: nginx |
|
联通
安徽
|
121.250.51.1 （山东济南历城区教育网） | 200 | 0.446s | 0.001s | 0.035s |
下载时间：0.157s 下载大小：1.74KB 下载速度：11.083KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Tue, 15 Sep 2026 16:57:42 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://qcl.edu.cn/ HTTP/1.1 200 OK Server: nginx Date: Tue, 15 Sep 2026 16:57:43 GMT Content-Type: text/html Content-Length: 1782 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Connection: keep-alive ETag: "67c8025b-6f6" Cache-Control: no-cache, no-store, must-revalidate Pragma: no-cache Expires: 0 Accept-Ranges: bytes |
|
联通
江西
|
121.250.51.1 （山东济南历城区教育网） | 200 | 1.297s | 0.002s | 0.045s |
下载时间：0.963s 下载大小：1.74KB 下载速度：1.807KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Tue, 15 Sep 2026 16:57:43 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://qcl.edu.cn/ HTTP/1.1 200 OK Server: nginx Date: Tue, 15 Sep 2026 16:57:44 GMT Content-Type: text/html Content-Length: 1782 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Connection: keep-alive ETag: "67c8025b-6f6" Cache-Control: no-cache, no-store, must-revalidate Pragma: no-cache Expires: 0 Accept-Ranges: bytes |
|
联通
广西
|
121.250.51.1 （山东济南历城区教育网） | 200 | 3.078s | 0.002s | 0.063s |
下载时间：2.651s 下载大小：1.74KB 下载速度：0.656KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Tue, 15 Sep 2026 16:57:45 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://qcl.edu.cn/ HTTP/1.1 200 OK Server: nginx Date: Tue, 15 Sep 2026 16:57:45 GMT Content-Type: text/html Content-Length: 1782 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Connection: keep-alive ETag: "67c8025b-6f6" Cache-Control: no-cache, no-store, must-revalidate Pragma: no-cache Expires: 0 Accept-Ranges: bytes |
|
联通
甘肃庆阳
|
121.250.51.1 （山东济南历城区教育网） | 200 | 3.338s | 3.166s | 0.055s |
下载时间：0.001s 下载大小：1.74KB 下载速度：1740KB/s HEAD：
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Connection: keep-alive Content-Length: 1782 Content-Type: text/html Date: Tue, 15 Sep 2026 16:57:45 GMT Etag: "67c8025b-6f6" Expires: 0 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Pragma: no-cache Server: nginx |
|
联通
河北廊坊
|
121.250.51.1 （山东济南历城区教育网） | 200 | 0.481s | 0.275s | 0.066s |
下载时间：0s 下载大小：1.74KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Connection: keep-alive Content-Length: 1782 Content-Type: text/html Date: Tue, 15 Sep 2026 16:57:43 GMT Etag: "67c8025b-6f6" Expires: 0 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Pragma: no-cache Server: nginx |
|
联通
辽宁大连
|
121.250.51.1 （山东济南历城区教育网） | 200 | 2.914s | 2.625s | 0.081s |
下载时间：0s 下载大小：1.74KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Connection: keep-alive Content-Length: 1782 Content-Type: text/html Date: Tue, 15 Sep 2026 16:57:45 GMT Etag: "67c8025b-6f6" Expires: 0 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Pragma: no-cache Server: nginx |
|
联通
内蒙古赤峰
|
121.250.51.1 （山东济南历城区教育网） | 200 | 0.313s | 0.175s | 0.047s |
下载时间：0s 下载大小：1.74KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Connection: keep-alive Content-Length: 1782 Content-Type: text/html Date: Tue, 15 Sep 2026 16:57:42 GMT Etag: "67c8025b-6f6" Expires: 0 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Pragma: no-cache Server: nginx |
|
联通
新疆博尔塔拉蒙古自治州
|
121.250.51.1 （山东济南历城区教育网） | 200 | 1.736s | 1.232s | 0.181s |
下载时间：0.001s 下载大小：1.74KB 下载速度：1740KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Tue, 15 Sep 2026 16:57:43 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://qcl.edu.cn/ HTTP/1.1 200 OK Server: nginx Date: Tue, 15 Sep 2026 16:57:44 GMT Content-Type: text/html Content-Length: 1782 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Connection: keep-alive ETag: "67c8025b-6f6" Cache-Control: no-cache, no-store, must-revalidate Pragma: no-cache Expires: 0 Accept-Ranges: bytes |
|
联通
浙江温州
|
121.250.51.1 （山东济南历城区教育网） | 200 | 1.061s | 0.945s | 0.033s |
下载时间：0.001s 下载大小：1.74KB 下载速度：1740KB/s HEAD：
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Connection: keep-alive Content-Length: 1782 Content-Type: text/html Date: Tue, 15 Sep 2026 16:57:43 GMT Etag: "67c8025b-6f6" Expires: 0 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Pragma: no-cache Server: nginx |
|
联通
重庆
|
121.250.51.1 （山东济南历城区教育网） | 200 | 1.097s | 0.942s | 0.049s |
下载时间：0.001s 下载大小：1.74KB 下载速度：1740KB/s HEAD：
HTTP/1.1 200 OK Accept-Ranges: bytes Cache-Control: no-cache, no-store, must-revalidate Connection: keep-alive Content-Length: 1782 Content-Type: text/html Date: Tue, 15 Sep 2026 16:57:43 GMT Etag: "67c8025b-6f6" Expires: 0 Last-Modified: Wed, 05 Mar 2025 07:50:51 GMT Pragma: no-cache Server: nginx |
查询结果仅供参考，不保证100%准确。
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