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iaitech.cn 通过本站网站测速服务,利用全球分布的节点网络,模拟真实用户访问网站,实时检测并提供网站访问可用性、响应速度和HTTP状态码等关键数据。
网站测速结果iaitech.cn2026-10-18 00:27:06
预估消耗 0 检测点,实际消耗以【检测点账单】为准
28

检测节点

响应时间分布 域名污染分布

污染比例:0%

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概览 被污染 (0) 状态码4XX (0) 客户端请求错误(请求的资源不存在、权限不足等) 状态码5XX (28) 服务器故障,处理请求时内部出错无法访问 无法访问 (0)
区域/运营商 响应最快 响应最慢 平均响应
全部 -0.051s 内蒙古包头电信5.142s 0.357s
电信 -0.057s 内蒙古包头电信5.142s 0.828s
移动 河北沧州移动0.073s 云南昆明移动0.226s 0.143s
联通 -0.051s 贵州遵义联通0.186s 0.127s
华东 安徽合肥电信0.123s 江苏联通0.162s 0.146s
华北 -0.051s 内蒙古包头电信5.142s 0.819s
华南 广西南宁电信0.184s 广西南宁电信0.184s 0.184s
华中 河南平顶山联通0.124s 湖南邵阳联通0.137s 0.131s
西北 宁夏银川移动0.119s 甘肃兰州电信0.604s 0.2s
西南 重庆联通0.172s 云南昆明移动0.226s 0.193s
东北 辽宁盘锦电信0.118s 黑龙江大庆电信0.157s 0.132s
解析占比
全部 电信 移动 联通 被污染
8.130.52.45
8.130.52.45
网站测速详情
全部
被污染 () 状态码4XX () 客户端请求错误(请求的资源不存在、权限不足等) 状态码5XX () 服务器故障,处理请求时内部出错无法访问 响应超时 ()
节点数:/
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 北京
8.130.52.45 (北京阿里云)
502 0.057s 0.021s 0.015s

下载时间:0.004s

下载大小:2.87KB

下载速度:717.5KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: nginx
Date: Sat, 17 Oct 2026 16:26:53 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 2940
Connection: keep-alive
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache

详情
详情 PING DNS HTTP
电信 安徽合肥
8.130.52.45 (北京阿里云)
502 0.123s 0.06s 0.031s

下载时间:0s

下载大小:2.87KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
电信 甘肃兰州
8.130.52.45 (北京阿里云)
502 0.604s 0.044s 0.202s

下载时间:0.009s

下载大小:2.87KB

下载速度:318.889KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:54 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
电信 广西南宁
8.130.52.45 (北京阿里云)
502 0.184s 0.087s 0.046s

下载时间:0.003s

下载大小:2.87KB

下载速度:956.667KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
电信 黑龙江大庆
8.130.52.45 (北京阿里云)
502 0.157s 0.076s 0.038s

下载时间:0.004s

下载大小:2.87KB

下载速度:717.5KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
电信 辽宁盘锦
8.130.52.45 (北京阿里云)
502 0.118s 0.059s 0.029s

下载时间:0.001s

下载大小:2.87KB

下载速度:2870KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
电信 内蒙古包头
8.130.52.45 (北京阿里云)
502 5.142s 5.074s 0.029s

下载时间:0.01s

下载大小:2.87KB

下载速度:287KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:58 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
电信 青海西宁
8.130.52.45 (北京阿里云)
502 0.136s 0.061s 0.037s

下载时间:0s

下载大小:2.87KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
电信 山西长治
8.130.52.45 (北京阿里云)
502 0.933s 0.055s 0.612s

下载时间:0.001s

下载大小:2.87KB

下载速度:2870KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:54 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
移动 北京
8.130.52.45 (北京阿里云)
502 0.104s 0.07s 0.014s

下载时间:0.004s

下载大小:2.87KB

下载速度:717.5KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
移动 甘肃庆阳
8.130.52.45 (北京阿里云)
502 0.15s 0.078s 0.035s

下载时间:0s

下载大小:2.87KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
移动 广东广州
8.130.52.45 (北京阿里云)
502 0.132s 0.046s 0.043s

下载时间:0.001s

下载大小:2.87KB

下载速度:2870KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
移动 贵州遵义
8.130.52.45 (北京阿里云)
502 0.189s 0.077s 0.053s

下载时间:0.005s

下载大小:2.87KB

下载速度:574KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
移动 河北沧州
8.130.52.45 (北京阿里云)
502 0.073s 0.028s 0.022s

下载时间:0.001s

下载大小:2.87KB

下载速度:2870KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
移动 宁夏银川
8.130.52.45 (北京阿里云)
502 0.119s 0.051s 0.034s

下载时间:0.001s

下载大小:2.87KB

下载速度:2870KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
移动 陕西渭南
8.130.52.45 (北京阿里云)
502 0.136s 0.049s 0.042s

下载时间:0.002s

下载大小:2.87KB

下载速度:1435KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
移动 云南昆明
8.130.52.45 (北京阿里云)
502 0.226s 0.105s 0.061s

下载时间:0s

下载大小:2.87KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
移动 浙江台州
8.130.52.45 (北京阿里云)
502 0.154s 0.062s 0.046s

下载时间:0.003s

下载大小:2.87KB

下载速度:956.667KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: nginx
Date: Sat, 17 Oct 2026 16:26:53 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 2940
Connection: keep-alive
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache

详情
详情 PING DNS HTTP
联通 北京
8.130.52.45 (北京阿里云)
502 0.051s 0.017s 0.016s

下载时间:0.003s

下载大小:2.87KB

下载速度:956.667KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: nginx
Date: Sat, 17 Oct 2026 16:26:53 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 2940
Connection: keep-alive
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache

详情
详情 PING DNS HTTP
联通 青海
8.130.52.45 (北京阿里云)
502 0.121s 0.043s 0.039s

下载时间:0s

下载大小:2.87KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: nginx
Date: Sat, 17 Oct 2026 16:26:56 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 2940
Connection: keep-alive
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache

详情
详情 PING DNS HTTP
联通 贵州遵义
8.130.52.45 (北京阿里云)
502 0.186s 0.09s 0.046s

下载时间:0.004s

下载大小:2.87KB

下载速度:717.5KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
联通 河北廊坊
8.130.52.45 (北京阿里云)
502 0.105s 0.062s 0.021s

下载时间:0s

下载大小:2.87KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
联通 河南平顶山
8.130.52.45 (北京阿里云)
502 0.124s 0.072s 0.025s

下载时间:0s

下载大小:2.87KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
联通 湖南邵阳
8.130.52.45 (北京阿里云)
502 0.137s 0.05s 0.041s

下载时间:0.003s

下载大小:2.87KB

下载速度:956.667KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
联通 吉林长春
8.130.52.45 (北京阿里云)
502 0.121s 0.054s 0.033s

下载时间:0.001s

下载大小:2.87KB

下载速度:2870KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
联通 江苏
8.130.52.45 (北京阿里云)
502 0.162s 0.063s 0.049s

下载时间:0.001s

下载大小:2.87KB

下载速度:2870KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
联通 内蒙古呼和浩特
8.130.52.45 (北京阿里云)
502 0.088s 0.049s 0.019s

下载时间:0s

下载大小:2.87KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP
联通 重庆
8.130.52.45 (北京阿里云)
502 0.172s 0.076s 0.046s

下载时间:0.002s

下载大小:2.87KB

下载速度:1435KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Connection: keep-alive
Content-Length: 2940
Content-Type: text/html; charset=utf-8
Date: Sat, 17 Oct 2026 16:26:53 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: nginx
详情
详情 PING DNS HTTP

查询结果仅供参考,不保证100%准确。

iaitech.cn 优化建议

1、网站访问测试显示iaitech.cn全部请求返回502状态码,建议优先使用站长测速与在线网站检测工具排查源站服务是否宕机,修复后再进行网站速度检测确认恢复情况。
2、节点测速数据显示DNS耗时最高达5.074秒,建议通过网速稳定性测试与网站访问速度测试持续监测解析环节,优化DNS配置以降低解析延迟。
3、平均响应约0.3秒但连接耗时波动明显,建议使用网站测速工具与网页加载速度测试对不同时段进行实时网速测试,定位慢节点并优化服务器连接性能。

其他工具历史

更新时间 2026-10-18 07:18:02
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