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david-china.com 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david-china.com2026-10-09 01:00:16
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 (0) 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 上海电信0.143s 新疆博尔塔拉蒙古自治州联通5.978s 0.674s
电信 上海电信0.143s 湖南长沙电信1.285s 0.44s
移动 上海移动0.265s 辽宁盘锦移动0.814s 0.471s
联通 浙江温州联通0.403s 新疆博尔塔拉蒙古自治州联通5.978s 1.266s
华东 上海电信0.143s 江苏联通0.528s 0.323s
华北 -0.292s 河北唐山联通0.576s 0.395s
华南 广西南宁电信0.323s 广西梧州联通0.691s 0.445s
华中 河南洛阳移动0.439s 湖南长沙电信1.285s 0.722s
西北 宁夏银川移动0.385s 新疆博尔塔拉蒙古自治州联通5.978s 1.678s
西南 云南楚雄彝族自治州电信0.375s 贵州贵阳联通0.88s 0.628s
东北 黑龙江绥化移动0.479s 辽宁盘锦移动0.814s 0.647s
解析占比
全部 电信 移动 联通 被污染
121.46.198.218
121.46.198.218
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 青海
121.46.198.218 (江苏苏州联通)
200 0.545s 0.127s 0.047s

下载时间:0.318s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 301 Moved Permanently
Server: openresty
Date: Thu, 08 Oct 2026 16:59:22 GMT
Content-Type: text/html;charset=utf-8;
Content-Length: 0
Connection: keep-alive
X-Support-By: TrueLand3
Location: http://www.david-china.com/
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: Thu, 08 Oct 2026 16:59:23 GMT
Content-Type: text/html;charset=utf-8;
详情
详情 PING DNS HTTP
电信 天津
121.46.198.218 (江苏苏州联通)
200 0.292s 0.061s 0.039s

下载时间:0.144s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 301 Moved Permanently
Server: openresty
Date: Thu, 08 Oct 2026 16:59:22 GMT
Content-Type: text/html;charset=utf-8;
Content-Length: 0
Connection: keep-alive
X-Support-By: TrueLand3
Location: http://www.david-china.com/
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: Thu, 08 Oct 2026 16:59:22 GMT
Content-Type: text/html;charset=utf-8;
详情
详情 PING DNS HTTP
电信 安徽合肥
121.46.198.218 (江苏苏州联通)
200 0.338s 0.306s 0.012s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 54
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:22 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: 2028-08-02
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 广西南宁
121.46.198.218 (江苏苏州联通)
200 0.323s 0.244s 0.036s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 51
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:22 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: 2028-08-02
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 湖南长沙
121.46.198.218 (江苏苏州联通)
200 1.285s 1.219s 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: 53765
Cache-Control: max-age=60
Cn-Cache: HIT 75
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:23 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: 2028-08-02
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 山东济南
121.46.198.218 (江苏苏州联通)
200 0.257s 0.203s 0.023s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 48
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:22 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: 2028-08-02
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 山西长治
121.46.198.218 (江苏苏州联通)
200 0.4s 0.323s 0.035s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 59
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:22 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: 2028-08-02
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 上海
121.46.198.218 (江苏苏州联通)
200 0.143s 0.114s 0.01s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 47
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:22 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: 2028-08-02
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
121.46.198.218 (江苏苏州联通)
200 0.375s 0.281s 0.044s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 57
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:22 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: 2028-08-02
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 海南
121.46.198.218 (江苏苏州联通)
200 0.396s 0.029s 0.048s

下载时间:0.263s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 301 Moved Permanently
Server: openresty
Date: Thu, 08 Oct 2026 16:59:22 GMT
Content-Type: text/html;charset=utf-8;
Content-Length: 0
Connection: keep-alive
X-Support-By: TrueLand3
Location: http://www.david-china.com/
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: Thu, 08 Oct 2026 16:59:22 GMT
Content-Type: text/html;charset=utf-8;
详情
详情 PING DNS HTTP
移动 北京
121.46.198.218 (江苏苏州联通)
200 0.31s 0.239s 0.032s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 52
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:22 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: 2028-08-02
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 福建厦门
121.46.198.218 (江苏苏州联通)
200 0.354s 0.289s 0.029s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 53
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:22 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: 2028-08-02
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 广东汕头
121.46.198.218 (江苏苏州联通)
200 0.384s 0.292s 0.042s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 56
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:22 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: 2028-08-02
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
121.46.198.218 (江苏苏州联通)
200 0.439s 0.385s 0.024s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 63
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:22 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: 2028-08-02
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 黑龙江绥化
121.46.198.218 (江苏苏州联通)
200 0.479s 0.38s 0.046s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 64
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:22 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: 2028-08-02
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 湖北襄阳
121.46.198.218 (江苏苏州联通)
200 0.522s 0.462s 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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 65
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:23 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: 2028-08-02
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
121.46.198.218 (江苏苏州联通)
200 0.297s 0.177s 0.048s

下载时间:0.001s

下载大小:0KB

下载速度:0KB/s

HEAD:
HTTP/1.1 301 Moved Permanently
Server: openresty
Date: Thu, 08 Oct 2026 16:59:22 GMT
Content-Type: text/html;charset=utf-8;
Content-Length: 0
Connection: keep-alive
X-Support-By: TrueLand3
Location: http://www.david-china.com/
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: Thu, 08 Oct 2026 16:59:22 GMT
Content-Type: text/html;charset=utf-8;
Content-Length: 14462
Connection: keep-alive
X-Support-By: TrueLand3
X-Expires-Time: 2028-08-02
X-UA: desktop
Pragma: public
Cache-control: max-age=60
Self-Frame: deny
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-Encoding: gzip
Vary: Accept-Encoding, X-UA-Device
Age: 53764
CN-Cache: HIT 50
Accept-Ranges: bytes
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

详情
详情 PING DNS HTTP
移动 辽宁盘锦
121.46.198.218 (江苏苏州联通)
200 0.814s 0.69s 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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 73
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:23 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: 2028-08-02
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 宁夏银川
121.46.198.218 (江苏苏州联通)
200 0.385s 0.295s 0.042s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 58
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:22 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: 2028-08-02
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
121.46.198.218 (江苏苏州联通)
200 0.781s 0.693s 0.04s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 72
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:23 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: 2028-08-02
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
121.46.198.218 (江苏苏州联通)
200 0.699s 0.618s 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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 71
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:23 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: 2028-08-02
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 上海
121.46.198.218 (江苏苏州联通)
200 0.265s 0.229s 0.015s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 49
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:22 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: 2028-08-02
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 广东深圳
121.46.198.218 (江苏苏州联通)
200 0.429s 0.347s 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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 62
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:22 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: 2028-08-02
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 广西梧州
121.46.198.218 (江苏苏州联通)
200 0.691s 0.604s 0.041s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 70
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:23 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: 2028-08-02
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 贵州贵阳
121.46.198.218 (江苏苏州联通)
200 0.88s 0.792s 0.04s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 74
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:23 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: 2028-08-02
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 河北唐山
121.46.198.218 (江苏苏州联通)
200 0.576s 0.501s 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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 66
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:23 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: 2028-08-02
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 湖南衡阳
121.46.198.218 (江苏苏州联通)
200 0.643s 0.57s 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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 69
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:23 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: 2028-08-02
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 江苏
121.46.198.218 (江苏苏州联通)
200 0.528s 0.464s 0.026s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 68
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:23 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: 2028-08-02
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 新疆博尔塔拉蒙古自治州
121.46.198.218 (江苏苏州联通)
200 5.978s 5.826s 0.072s

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: 53769
Cache-Control: max-age=60
Cn-Cache: HIT 76
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:28 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: 2028-08-02
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 浙江温州
121.46.198.218 (江苏苏州联通)
200 0.403s 0.361s 0.019s

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: 53764
Cache-Control: max-age=60
Cn-Cache: HIT 60
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 14462
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: Thu, 08 Oct 2026 16:59:22 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: 2028-08-02
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。

david-china.com 优化建议

1、优化建议优先优化域名解析性能,从检测数据可见部分响应耗时集中在解析阶段,建议通过配置权威解析或预取机制降低解析耗时,提升网站访问检测中的启动效率。
2、针对网站速度检测结果,整体响应均成功且无异常状态,但个别请求耗时偏高,可结合站长测速工具分析波动时段,调整缓存策略或压缩资源体积,改善网页加载速度测试体验。
3、重点监控全国测速覆盖均衡性,当前检测网站节点均来自同一线路区域,建议扩展多运营商节点分布,利用在线测速网或网站测速工具对网站连通性检测进行持续跟踪,优化站点测速反馈质量。

其他工具历史

更新时间 2026-10-09 03:42:02
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