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liefmann.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liefmann.cn2026-10-10 00:54:25
预估消耗 0 检测点,实际消耗以【检测点账单】为准
29

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 (0) 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 上海联通0.136s 广西桂林电信6.147s 0.556s
电信 -0.182s 广西桂林电信6.147s 1.14s
移动 江西宜春移动0.2s 西藏拉萨移动0.526s 0.33s
联通 上海联通0.136s 海南三亚联通0.501s 0.317s
华东 上海联通0.136s 福建福州移动0.309s 0.243s
华北 -0.182s 内蒙古包头电信0.347s 0.267s
华南 海南三亚联通0.501s 广西桂林电信6.147s 3.324s
华中 湖北宜昌电信0.248s 河南洛阳移动0.287s 0.273s
西北 陕西西安移动0.334s 甘肃兰州电信0.792s 0.47s
西南 重庆联通0.33s 西藏拉萨移动0.526s 0.423s
东北 吉林长春联通0.303s 吉林长春移动0.375s 0.339s
解析占比
全部 电信 移动 联通 被污染
121.46.198.21
121.46.198.21
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 西藏
121.46.198.21 (江苏苏州联通)
200 0.497s 0.084s 0.075s

下载时间:0.264s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 301 Moved Permanently
Server: openresty
Date: Fri, 09 Oct 2026 16:53:06 GMT
Content-Type: text/html;charset=utf-8;
Content-Length: 0
Connection: keep-alive
X-Support-By: TrueLand3
Location: http://www.liefmann.cn/
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Vary: X-UA-Device
Age: 0
CN-Cache: MISS
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
X-Permitted-Cross-Domain-Policies: none
X-Download-Options: noopen
Referrer-Policy: strict-origin

HTTP/1.1 200 OK
Server: openresty
Date: Fri, 09 Oct 2026 16:53:06 GMT
Content-Type: text/html;charset=utf-8;
详情
详情 PING DNS HTTP
电信 北京
121.46.198.21 (江苏苏州联通)
200 0.182s 0.025s 0.03s

下载时间:0.09s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 301 Moved Permanently
Server: openresty
Date: Fri, 09 Oct 2026 16:53:06 GMT
Content-Type: text/html;charset=utf-8;
Content-Length: 0
Connection: keep-alive
X-Support-By: TrueLand3
Location: http://www.liefmann.cn/
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Vary: X-UA-Device
Age: 0
CN-Cache: MISS
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
X-Permitted-Cross-Domain-Policies: none
X-Download-Options: noopen
Referrer-Policy: strict-origin

HTTP/1.1 200 OK
Server: openresty
Date: Fri, 09 Oct 2026 16:53:06 GMT
Content-Type: text/html;charset=utf-8;
详情
详情 PING DNS HTTP
电信 甘肃兰州
121.46.198.21 (江苏苏州联通)
200 0.792s 0.718s 0.033s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348644
Cache-Control: max-age=60
Cn-Cache: HIT 174
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:07 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
电信 广西桂林
121.46.198.21 (江苏苏州联通)
200 6.147s 6.076s 0.032s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348649
Cache-Control: max-age=60
Cn-Cache: HIT 175
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:12 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
电信 湖北宜昌
121.46.198.21 (江苏苏州联通)
200 0.248s 0.188s 0.025s

下载时间:0.003s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 151
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
电信 内蒙古包头
121.46.198.21 (江苏苏州联通)
200 0.347s 0.257s 0.041s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 162
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
电信 新疆乌鲁木齐
121.46.198.21 (江苏苏州联通)
200 0.518s 0.395s 0.058s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 170
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
电信 云南楚雄彝族自治州
121.46.198.21 (江苏苏州联通)
200 0.386s 0.294s 0.043s

下载时间:0s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 165
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
移动 福建福州
121.46.198.21 (江苏苏州联通)
200 0.309s 0.242s 0.026s

下载时间:0.002s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 154
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
移动 河北唐山
121.46.198.21 (江苏苏州联通)
200 0.317s 0.245s 0.033s

下载时间:0s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 160
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
移动 河南洛阳
121.46.198.21 (江苏苏州联通)
200 0.287s 0.229s 0.026s

下载时间:0s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 153
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
移动 吉林长春
121.46.198.21 (江苏苏州联通)
200 0.375s 0.28s 0.038s

下载时间:0s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 164
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
移动 江西宜春
121.46.198.21 (江苏苏州联通)
200 0.2s 0.148s 0.022s

下载时间:0s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 149
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
移动 青海西宁
121.46.198.21 (江苏苏州联通)
200 0.339s 0.245s 0.045s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 161
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
移动 陕西西安
121.46.198.21 (江苏苏州联通)
200 0.334s 0.257s 0.028s

下载时间:0s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 159
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
移动 天津
121.46.198.21 (江苏苏州联通)
200 0.206s 0.143s 0.027s

下载时间:0.002s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 150
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
移动 西藏拉萨
121.46.198.21 (江苏苏州联通)
200 0.526s 0.393s 0.063s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 171
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
移动 重庆
121.46.198.21 (江苏苏州联通)
200 0.402s 0.291s 0.052s

下载时间:0s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 167
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
联通 江西
121.46.198.21 (江苏苏州联通)
200 0.282s 0.099s 0.021s

下载时间:0.135s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 301 Moved Permanently
Server: openresty
Date: Fri, 09 Oct 2026 16:53:06 GMT
Content-Type: text/html;charset=utf-8;
Content-Length: 0
Connection: keep-alive
X-Support-By: TrueLand3
Location: http://www.liefmann.cn/
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Vary: X-UA-Device
Age: 0
CN-Cache: MISS
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
X-Permitted-Cross-Domain-Policies: none
X-Download-Options: noopen
Referrer-Policy: strict-origin

HTTP/1.1 200 OK
Server: openresty
Date: Fri, 09 Oct 2026 16:53:06 GMT
Content-Type: text/html;charset=utf-8;
详情
详情 PING DNS HTTP
联通 青海
121.46.198.21 (江苏苏州联通)
200 0.367s 0.109s 0.041s

下载时间:0.163s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 301 Moved Permanently
Server: openresty
Date: Fri, 09 Oct 2026 16:53:06 GMT
Content-Type: text/html;charset=utf-8;
Content-Length: 0
Connection: keep-alive
X-Support-By: TrueLand3
Location: http://www.liefmann.cn/
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Vary: X-UA-Device
Age: 0
CN-Cache: MISS
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
X-Permitted-Cross-Domain-Policies: none
X-Download-Options: noopen
Referrer-Policy: strict-origin

HTTP/1.1 200 OK
Server: openresty
Date: Fri, 09 Oct 2026 16:53:06 GMT
Content-Type: text/html;charset=utf-8;
详情
详情 PING DNS HTTP
联通 福建厦门
121.46.198.21 (江苏苏州联通)
200 0.29s 0.219s 0.025s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 152
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
联通 海南三亚
121.46.198.21 (江苏苏州联通)
200 0.501s 0.39s 0.052s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 169
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
联通 河北廊坊
121.46.198.21 (江苏苏州联通)
200 0.281s 0.221s 0.026s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 156
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
联通 湖北宜昌
121.46.198.21 (江苏苏州联通)
200 0.283s 0.227s 0.023s

下载时间:0.003s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 155
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
联通 吉林长春
121.46.198.21 (江苏苏州联通)
200 0.303s 0.222s 0.037s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 157
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
联通 陕西西安
121.46.198.21 (江苏苏州联通)
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
联通 上海
121.46.198.21 (江苏苏州联通)
200 0.136s 0.105s 0.006s

下载时间:0s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 148
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
联通 云南昆明
121.46.198.21 (江苏苏州联通)
200 0.396s 0.303s 0.043s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 166
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP
联通 重庆
121.46.198.21 (江苏苏州联通)
200 0.33s 0.256s 0.034s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 348643
Cache-Control: max-age=60
Cn-Cache: HIT 158
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 10760
Content-Security-Policy: default-src * blob:; img-src * data: blob:; connect-src * wss: blob: resource:; frame-src *;script-src * 'unsafe-eval' 'unsafe-inline' blob:; style-src * 'unsafe-inline'; font-src * data:;
Content-Type: text/html;charset=utf-8;
Date: Fri, 09 Oct 2026 16:53:06 GMT
Pragma: public
Referrer-Policy: strict-origin
Self-Frame: deny
Server: openresty
Vary: Accept-Encoding, X-UA-Device
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Expires-Time: 2027-09-03
X-Permitted-Cross-Domain-Policies: none
X-Support-By: TrueLand3
X-Ua: desktop
X-Xss-Protection: 1; mode=block
详情
详情 PING DNS HTTP

查询结果仅供参考,不保证100%准确。

liefmann.cn 优化建议

1、检测网站访问速度测试显示江苏苏州联通节点响应以DNS耗时为主,建议优化本地解析缓存策略,可结合在线测速网与站长测速工具对比多轮数据,降低域名查询对总耗时的影响。
2、网站速度查询结果中连接建立耗时相对稳定,但下载阶段极不稳定,建议启用网站打开速度检测工具检查页面资源加载顺序,压缩大体积文件以改善网络测速表现。
3、一次状态码异常返回与整体成功响应并存,建议使用网站连通性检测配合网速监测工具持续追踪,同时配置备用线路以应对偶发故障,提升测速网站可靠性。

其他工具历史

更新时间 2026-10-10 04:30:02
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