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i2preschool.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i2preschool.cn2026-09-08 00:59:27
预估消耗 0 检测点,实际消耗以【检测点账单】为准
30

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 (29) 服务器故障,处理请求时内部出错无法访问 无法访问 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 -0.147s 北京联通0.736s 0.28s
电信 山西长治电信0.262s 甘肃庆阳电信0.404s 0.318s
移动 -0.197s 重庆移动0.305s 0.249s
联通 -0.147s 北京联通0.736s 0.285s
华东 -0.197s 山东烟台联通0.512s 0.285s
华北 -0.147s 北京联通0.736s 0.327s
华南 广东广州移动0.238s -0.27s 0.259s
华中 河南驻马店联通0.231s 湖北武汉移动0.27s 0.243s
西北 -0.233s 甘肃庆阳电信0.404s 0.299s
西南 重庆联通0.241s 四川广安电信0.323s 0.283s
东北 -0.191s 辽宁沈阳电信0.353s 0.264s
解析占比
全部 电信 移动 联通 被污染
203.107.45.167

203.107.45.167
解析失败
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 贵州
解析失败
解析失败:通常发生在网络请求中,设备无法通过DNS解析目标服务器的IP地。
0 *s *s *s

下载时间:*s

下载大小:*KB

下载速度:*KB/s

HEAD:

                            
详情
详情 PING DNS HTTP
电信 黑龙江
203.107.45.167 (浙江杭州阿里云)
502 0.295s 0.076s 0.069s

下载时间:0.002s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
电信 海南
203.107.45.167 (浙江杭州阿里云)
502 0.27s 0.053s 0.022s

下载时间:0.003s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
电信 山东
203.107.45.167 (浙江杭州阿里云)
502 0.32s 0.034s 0.045s

下载时间:0.003s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
电信 甘肃庆阳
203.107.45.167 (浙江杭州阿里云)
502 0.404s 0.103s 0.051s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Backendserver: Aliyun URL Forwarding Server
Connection: keep-alive
Content-Length: 0
Content-Type: text/html;charset=utf-8
Date: Mon, 07 Sep 2026 16:58:18 GMT
Keep-Alive: timeout=15
Reason: NoICP
Server: Tengine
详情
详情 PING DNS HTTP
电信 辽宁沈阳
203.107.45.167 (浙江杭州阿里云)
502 0.353s 0.063s 0.059s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Backendserver: Aliyun URL Forwarding Server
Connection: keep-alive
Content-Length: 0
Content-Type: text/html;charset=utf-8
Date: Mon, 07 Sep 2026 16:58:18 GMT
Keep-Alive: timeout=15
Reason: NoICP
Server: Tengine
详情
详情 PING DNS HTTP
电信 山西长治
203.107.45.167 (浙江杭州阿里云)
502 0.262s 0.05s 0.043s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Backendserver: Aliyun URL Forwarding Server
Connection: keep-alive
Content-Length: 0
Content-Type: text/html;charset=utf-8
Date: Mon, 07 Sep 2026 16:58:18 GMT
Keep-Alive: timeout=15
Reason: NoICP
Server: Tengine
详情
详情 PING DNS HTTP
电信 四川广安
203.107.45.167 (浙江杭州阿里云)
502 0.323s 0.07s 0.044s

下载时间:0s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
移动 上海
203.107.45.167 (浙江杭州阿里云)
502 0.197s 0.054s 0.015s

下载时间:0.003s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
移动 黑龙江
203.107.45.167 (浙江杭州阿里云)
502 0.215s 0.047s 0.053s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
移动 贵州
203.107.45.167 (浙江杭州阿里云)
502 0.292s 0.048s 0.047s

下载时间:0.002s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
移动 宁夏
203.107.45.167 (浙江杭州阿里云)
502 0.233s 0.054s 0.05s

下载时间:0.002s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
移动 福建龙岩
203.107.45.167 (浙江杭州阿里云)
502 0.244s 0.049s 0.022s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
移动 广东广州
203.107.45.167 (浙江杭州阿里云)
502 0.238s 0.017s 0.032s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Backendserver: Aliyun URL Forwarding Server
Connection: keep-alive
Content-Length: 0
Content-Type: text/html;charset=utf-8
Date: Mon, 07 Sep 2026 16:58:18 GMT
Keep-Alive: timeout=15
Reason: NoICP
Server: Tengine
详情
详情 PING DNS HTTP
移动 湖北武汉
203.107.45.167 (浙江杭州阿里云)
502 0.27s 0.072s 0.021s

下载时间:0s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Backendserver: Aliyun URL Forwarding Server
Connection: keep-alive
Content-Length: 0
Content-Type: text/html;charset=utf-8
Date: Mon, 07 Sep 2026 16:58:18 GMT
Keep-Alive: timeout=15
Reason: NoICP
Server: Tengine
详情
详情 PING DNS HTTP
移动 江西宜春
203.107.45.167 (浙江杭州阿里云)
502 0.235s 0.043s 0.018s

下载时间:0s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Backendserver: Aliyun URL Forwarding Server
Connection: keep-alive
Content-Length: 0
Content-Type: text/html;charset=utf-8
Date: Mon, 07 Sep 2026 16:58:18 GMT
Keep-Alive: timeout=15
Reason: NoICP
Server: Tengine
详情
详情 PING DNS HTTP
移动 云南昆明
203.107.45.167 (浙江杭州阿里云)
502 0.256s 0.097s 0.049s

下载时间:0s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Backendserver: Aliyun URL Forwarding Server
Connection: keep-alive
Content-Length: 0
Content-Type: text/html;charset=utf-8
Date: Mon, 07 Sep 2026 16:58:18 GMT
Keep-Alive: timeout=15
Reason: NoICP
Server: Tengine
详情
详情 PING DNS HTTP
移动 重庆
203.107.45.167 (浙江杭州阿里云)
502 0.305s 0.064s 0.048s

下载时间:0s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
联通 湖北
203.107.45.167 (浙江杭州阿里云)
502 0.233s 0.064s 0.022s

下载时间:0s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
联通 内蒙古
203.107.45.167 (浙江杭州阿里云)
502 0.147s 0.051s 0.028s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
联通 黑龙江
203.107.45.167 (浙江杭州阿里云)
502 0.191s 0.083s 0.034s

下载时间:0.002s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
联通 广西
203.107.45.167 (浙江杭州阿里云)
502 0.268s 0.084s 0.048s

下载时间:0s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
联通 湖南
203.107.45.167 (浙江杭州阿里云)
502 0.238s 0.045s 0.031s

下载时间:0.003s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
联通 安徽
203.107.45.167 (浙江杭州阿里云)
502 0.202s 0.042s 0.017s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
联通 北京
203.107.45.167 (浙江杭州阿里云)
502 0.736s 0.575s 0.014s

下载时间:0s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
联通 甘肃庆阳
203.107.45.167 (浙江杭州阿里云)
502 0.261s 0.075s 0.033s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Backendserver: Aliyun URL Forwarding Server
Connection: keep-alive
Content-Length: 0
Content-Type: text/html;charset=utf-8
Date: Mon, 07 Sep 2026 16:58:18 GMT
Keep-Alive: timeout=15
Reason: NoICP
Server: Tengine
详情
详情 PING DNS HTTP
联通 河南驻马店
203.107.45.167 (浙江杭州阿里云)
502 0.231s 0.07s 0.012s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Mon, 07 Sep 2026 16:58:18 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=15
BackendServer: Aliyun URL Forwarding Server
Reason: NoICP

详情
详情 PING DNS HTTP
联通 山东烟台
203.107.45.167 (浙江杭州阿里云)
502 0.512s 0.441s 0.016s

下载时间:0s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Backendserver: Aliyun URL Forwarding Server
Connection: keep-alive
Content-Length: 0
Content-Type: text/html;charset=utf-8
Date: Mon, 07 Sep 2026 16:58:18 GMT
Keep-Alive: timeout=15
Reason: NoICP
Server: Tengine
详情
详情 PING DNS HTTP
联通 天津
203.107.45.167 (浙江杭州阿里云)
502 0.162s 0.024s 0.008s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Backendserver: Aliyun URL Forwarding Server
Connection: keep-alive
Content-Length: 0
Content-Type: text/html;charset=utf-8
Date: Mon, 07 Sep 2026 16:58:18 GMT
Keep-Alive: timeout=15
Reason: NoICP
Server: Tengine
详情
详情 PING DNS HTTP
联通 重庆
203.107.45.167 (浙江杭州阿里云)
502 0.241s 0.072s 0.031s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 502 Bad Gateway
Backendserver: Aliyun URL Forwarding Server
Connection: keep-alive
Content-Length: 0
Content-Type: text/html;charset=utf-8
Date: Mon, 07 Sep 2026 16:58:18 GMT
Keep-Alive: timeout=15
Reason: NoICP
Server: Tengine
详情
详情 PING DNS HTTP

查询结果仅供参考,不保证100%准确。

i2preschool.cn 优化建议

1、检查服务器配置,确保服务正常运行,避免出现异常状态码。
2、优化DNS解析,减少解析耗时,提升整体访问效率。
3、增加多区域节点部署,降低不同地区访问延迟,提高稳定性。
4、检查网络连接,确保数据传输正常,避免连接异常导致加载失败。
5、优化服务器响应机制,减少请求处理时间,提升网站访问速度。

其他工具历史

更新时间 2026-09-08 08:50:02
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