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jsj2020.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jsj2020.com2026-08-22 00:41:21
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 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 -0.152s -2.741s 0.712s
电信 -0.152s 山西吕梁电信1.558s 0.69s
移动 广东佛山移动0.174s -2.021s 0.559s
联通 河南平顶山联通0.21s -2.741s 0.921s
华东 安徽六安移动0.295s 浙江温州电信1.385s 0.596s
华北 -0.449s 内蒙古包头联通1.69s 0.977s
华南 -0.152s 海南三亚联通0.46s 0.285s
华中 河南平顶山联通0.21s 湖南长沙电信1.018s 0.614s
西北 -0.507s -2.021s 1.035s
西南 云南昆明电信0.282s -2.741s 0.927s
东北 -0.423s -0.44s 0.432s
解析占比
全部 电信 移动 联通 被污染
120.79.138.85

120.79.138.85
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 吉林
120.79.138.85 (广东深圳阿里云)
200 0.44s 0.061s 0.066s

下载时间:0.243s

下载大小:3.7KB

下载速度:15.226KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
电信 海南
120.79.138.85 (广东深圳阿里云)
200 0.152s 0.024s 0.025s

下载时间:0.077s

下载大小:3.7KB

下载速度:48.052KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
电信 重庆
120.79.138.85 (广东深圳阿里云)
200 0.309s 0.071s 0.035s

下载时间:0.167s

下载大小:3.7KB

下载速度:22.156KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:35 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:35 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
电信 福建厦门
120.79.138.85 (广东深圳阿里云)
200 0.5s 0.401s 0.049s

下载时间:0.002s

下载大小:3.7KB

下载速度:1850KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
电信 河北张家口
120.79.138.85 (广东深圳阿里云)
200 0.567s 0.401s 0.083s

下载时间:0s

下载大小:3.7KB

下载速度:0KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
电信 湖南长沙
120.79.138.85 (广东深圳阿里云)
200 1.018s 0.923s 0.047s

下载时间:0.001s

下载大小:3.7KB

下载速度:3700KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
电信 山西吕梁
120.79.138.85 (广东深圳阿里云)
200 1.558s 1.358s 0.099s

下载时间:0.001s

下载大小:3.7KB

下载速度:3700KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:16 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:16 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
电信 云南昆明
120.79.138.85 (广东深圳阿里云)
200 0.282s 0.152s 0.068s

下载时间:0.001s

下载大小:3.7KB

下载速度:3700KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
电信 浙江温州
120.79.138.85 (广东深圳阿里云)
200 1.385s 1.232s 0.066s

下载时间:0s

下载大小:3.7KB

下载速度:0KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:16 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:16 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
移动 天津
120.79.138.85 (广东深圳阿里云)
200 0.449s 0.046s 0.066s

下载时间:0.27s

下载大小:3.7KB

下载速度:13.704KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
移动 宁夏
120.79.138.85 (广东深圳阿里云)
200 2.021s 0.255s 0.277s

下载时间:1.158s

下载大小:3.7KB

下载速度:3.195KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:16 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:17 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
移动 海南
120.79.138.85 (广东深圳阿里云)
200 0.458s 0.133s 0.028s

下载时间:0.268s

下载大小:3.7KB

下载速度:13.806KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
移动 西藏
120.79.138.85 (广东深圳阿里云)
200 0.799s 0.191s 0.162s

下载时间:0.379s

下载大小:3.7KB

下载速度:9.763KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:33 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:33 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
移动 四川
120.79.138.85 (广东深圳阿里云)
200 0.466s 0.129s 0.043s

下载时间:0.241s

下载大小:3.7KB

下载速度:15.353KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:16 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
移动 黑龙江
120.79.138.85 (广东深圳阿里云)
200 0.423s 0.035s 0.064s

下载时间:0.257s

下载大小:3.7KB

下载速度:14.397KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
移动 安徽六安
120.79.138.85 (广东深圳阿里云)
200 0.295s 0.136s 0.078s

下载时间:0.001s

下载大小:3.7KB

下载速度:3700KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
移动 广东佛山
120.79.138.85 (广东深圳阿里云)
200 0.174s 0.105s 0.033s

下载时间:0.002s

下载大小:3.7KB

下载速度:1850KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:14 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
移动 广西南宁
120.79.138.85 (广东深圳阿里云)
200 0.179s 0.074s 0.052s

下载时间:0s

下载大小:3.7KB

下载速度:0KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
移动 内蒙古包头
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
移动 陕西咸阳
120.79.138.85 (广东深圳阿里云)
200 0.578s 0.329s 0.124s

下载时间:0s

下载大小:3.7KB

下载速度:0KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
移动 浙江杭州
120.79.138.85 (广东深圳阿里云)
200 0.306s 0.143s 0.081s

下载时间:0s

下载大小:3.7KB

下载速度:0KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
联通 贵州
120.79.138.85 (广东深圳阿里云)
200 0.964s 0.044s 0.036s

下载时间:0.846s

下载大小:3.7KB

下载速度:4.374KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:16 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:16 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
联通 云南
120.79.138.85 (广东深圳阿里云)
200 2.741s 0.061s 0.037s

下载时间:2.604s

下载大小:3.7KB

下载速度:1.421KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:17 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:18 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
联通 青海
120.79.138.85 (广东深圳阿里云)
200 0.507s 0.065s 0.051s

下载时间:0.34s

下载大小:3.7KB

下载速度:10.882KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:27 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:28 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
联通 天津
120.79.138.85 (广东深圳阿里云)
200 0.622s 0.242s 0.045s

下载时间:0.291s

下载大小:3.7KB

下载速度:12.715KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
联通 上海
120.79.138.85 (广东深圳阿里云)
200 0.736s 0.109s 0.06s

下载时间:0.519s

下载大小:3.7KB

下载速度:7.129KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:16 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:16 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
联通 福建厦门
120.79.138.85 (广东深圳阿里云)
200 0.356s 0.152s 0.099s

下载时间:0s

下载大小:3.7KB

下载速度:0KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
联通 海南三亚
120.79.138.85 (广东深圳阿里云)
200 0.46s 0.352s 0.054s

下载时间:0s

下载大小:3.7KB

下载速度:0KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
联通 河南平顶山
120.79.138.85 (广东深圳阿里云)
200 0.21s 0.053s 0.077s

下载时间:0.003s

下载大小:3.7KB

下载速度:1233.333KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
联通 内蒙古包头
120.79.138.85 (广东深圳阿里云)
200 1.69s 0.902s 0.426s

下载时间:0s

下载大小:3.7KB

下载速度:0KB/s

HEAD:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Fri, 21 Aug 2026 16:40:15 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: http://www.jsj2020.com/

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 21 Aug 2026 16:40:16 GMT
Content-Type: text/html
Last-Modified: Wed, 08 Jan 2025 09:23:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"677e43f8-4591"
Content-Encoding: gzip

详情
详情 PING DNS HTTP

查询结果仅供参考,不保证100%准确。

jsj2020.com 优化建议

1、增加国内不同地区的服务器节点,尤其是中西部及北方地区,提升跨区域访问稳定性。
2、优化域名解析配置,缩短解析耗时,避免因解析延迟导致整体访问时间过长。
3、检查服务器带宽资源,确保高峰期流量承载能力,减少下载速度波动情况。
4、启用CDN加速服务,针对不同地区用户智能分配最优节点,提升页面加载效率。
5、定期进行多节点测速监测,及时发现并解决异常节点问题,保障服务连续性。

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更新时间 2026-08-22 05:42:02
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