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工具简介
impc-edu.com.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impc-edu.com.cn2026-11-13 01:13:17
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 (22) 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 (4)
区域/运营商 响应最快 响应最慢 平均响应
全部 江西南昌移动0.541s 吉林长春移动5.127s 2.794s
电信 陕西西安电信1.719s -4.681s 2.91s
移动 江西南昌移动0.541s 吉林长春移动5.127s 2.66s
联通 河北唐山联通0.639s 甘肃庆阳联通4.247s 2.863s
华东 江西南昌移动0.541s 安徽亳州移动2.196s 1.517s
华北 河北唐山联通0.639s -4.681s 2.351s
华南 目标无法访问
华中 湖南长沙电信2.029s 湖北天门联通3.703s 2.665s
西北 陕西西安电信1.719s 甘肃庆阳联通4.247s 3.339s
西南 重庆移动1.827s 云南昆明电信4.505s 3.272s
东北 黑龙江齐齐哈尔移动1.928s 吉林长春移动5.127s 3.562s
解析占比
全部 电信 移动 联通 被污染
172.67.139.12
104.21.32.252

172.67.139.12
104.21.32.252
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 北京
172.67.139.12 (美国Cloudflare, Inc.)
403 4.681s 0.001s 0.318s

下载时间:0.66s

下载大小:0.04KB

下载速度:0.061KB/s

HEAD:
HTTP/1.1 301 Moved Permanently
Date: Thu, 12 Nov 2026 17:12:27 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://impc-edu.com.cn/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=DIe2fYo42z%2FGJUr2eeHELY7sweAp%2FpGwcnvpzLZtcJyICH91i%2B4GP5Ce1nfFf1SJeOZKT0vCkndzyn4M8o4r%2BESntacrHrmYg545XIksq5G72RZGVm5cSXrfuX8bmxMFSC0%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a59729654c0b88cb-LHR
alt-svc: h3=":443"; ma=86400

HTTP/1.1 403 Forbidden
Date: Thu, 12 Nov 2026 17:12:31 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Vary: Accept-Encoding
Set-Cookie: CMS_Session_ID=dv6cb3e1a2cbo7pue80ve9gp7m; path=/
Set-Cookie: server_name_session=c6eca7798b99a101193c0037363a369b; Max-Age=86400; httponly; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=7hcJJwjZeGZPx5mjGyfwsshHUbtp99NZc5F6jSq9uNX1wr4p5ky8BVWUHhzvBurdJoymk4iacH%2BL7lgFFHUP1mIwdPxb8%2BoRAPvpORycwgmPgDXCMx3RfsSCJp2t5hvI6Ec%3D"}]}
cf-cache-status: DYNAMIC
Content-Encoding: br
CF-RAY: a597297bc9699e0a-LHR
alt-svc: h3=":443"; ma=86400

详情
详情 PING DNS HTTP
电信 青海
172.67.139.12 (美国Cloudflare, Inc.)
403 3.64s 0.001s 0.275s

下载时间:1.634s

下载大小:0.04KB

下载速度:0.024KB/s

HEAD:
HTTP/1.1 301 Moved Permanently
Date: Thu, 12 Nov 2026 17:12:48 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://impc-edu.com.cn/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=pdzZxhF0N93UNgLg5wWy8Nr3o9ePLlocTLDf2YOPWSkwyNFPVrCUIauZ4ittqnOQ%2FidwBPzOBVM5zG0xuePvFmPK%2BeyygtZRo4l0R7TVP0tamIrE6bISD2TpeAXk7mNFxRs%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a59729e6ab1a9726-AMS
alt-svc: h3=":443"; ma=86400

HTTP/1.1 403 Forbidden
Date: Thu, 12 Nov 2026 17:12:50 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Vary: Accept-Encoding
Set-Cookie: CMS_Session_ID=pce050mnl9ba954hi527ck0oob; path=/
Set-Cookie: server_name_session=dee0ad697c798202d5e8f16ea4c6d8ad; Max-Age=86400; httponly; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=OA%2F2whJSFsx%2BDfkvDVNPLW6kwHq%2BAGQVK3YMTDQoLqknjWNb2gmZak%2BYxlFEZMKKTIUWpC61KoE2z0Y0JhHOxdl6S35JW4ZiJjyHQjq1PD572Jq1HTuIwpJNfer3DE5MmQk%3D"}]}
cf-cache-status: DYNAMIC
Content-Encoding: br
CF-RAY: a59729f1faf6bb01-AMS
alt-svc: h3=":443"; ma=86400

详情
详情 PING DNS HTTP
电信 河南驻马店
104.21.32.252 (美国Cloudflare, Inc.)
403 2.876s 0.706s 0.25s

下载时间:0.991s

下载大小:0.04KB

下载速度:0.04KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a597296a0b0ab1fb-AMS
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:28 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=F6lMnXVGeeatxiO5vh5l03uFcYSmEbQwiAOGn4AWHrWvkyLCtdeZbaENqq3I%2B0zmLviZplVZ5C%2B5vm5xIMg7fpUE%2B4HHRnUGAYtzcmPtLHWSq14wRdx5GF%2FcsfZjO7Mari0%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=33,cfOrigin;dur=351
Set-Cookie: CMS_Session_ID=ic59edt367hi03rgjo1pjad8kd; path=/, server_name_session=462015e77866161a31c0a390ca6ece0a; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
电信 黑龙江大庆
172.67.139.12 (美国Cloudflare, Inc.)
403 3.631s 0.763s 1.286s

下载时间:0s

下载大小:0.04KB

下载速度:0KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a59729731cc88e2b-AMS
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:30 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=9KK55Aa%2Fy3uWKNLs8pP6f6VZT3yhN3PIkxYUpq5Jx0mOgWy0aVHF%2B7e3PUWV%2BFlZ88ZCbGhZ1FZSn4EVXId3A0sNeS2TvJl2HicMZJXxMsnmpaCOt%2FHslzfFmYilGNrffas%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=23,cfOrigin;dur=377
Set-Cookie: CMS_Session_ID=98ocv76b9jmcicoijsga0giteq; path=/, server_name_session=bd5a440ccd9728319e3d5206fd03ae60; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
电信 湖南长沙
104.21.32.252 (美国Cloudflare, Inc.)
403 2.029s 0.62s 0.231s

下载时间:0.291s

下载大小:0.04KB

下载速度:0.137KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a5972968fb0e9ff3-AMS
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:28 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=j32fhWAoqyUyza9wqKLqqQmlh8AfTRShEnv3DO0hsy5%2FW30SNLj5egCAozC6dg%2BSLgbxGdNLyEwUz8B1%2BtR5HlFiDxZAENE1OOgzT5yBFQas9H20Y869m1hpskfkgy9eW0E%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=42,cfOrigin;dur=353
Set-Cookie: CMS_Session_ID=jod789f07pbftuunns2e993qja; path=/, server_name_session=ff0b7ff3e9ce916ab1a6d7675e4337d0; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
电信 内蒙古包头
104.21.32.252 (美国Cloudflare, Inc.)
403 1.733s 0.563s 0.252s

下载时间:0s

下载大小:0.04KB

下载速度:0KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a597296919a1fe9f-AMS
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:28 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=aVWDI0NOR4Cxe12QqXTeEjmvrO0cZQDf7xs8VSC9m1xnvcVKRZeTLc3O77Qv9ytO0%2FpLtiHdsIi96hLJIS6I4ZhNgPIb8GUwboJYQPkbSIR%2B%2BiUmz4IDFCvD16segyGf74I%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=25,cfOrigin;dur=353
Set-Cookie: CMS_Session_ID=7t7kjee1frda6vdrgm3kr2oshs; path=/, server_name_session=61daca0baac80f8064b52f8603895dfe; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
电信 山东泰安
172.67.139.12 (美国Cloudflare, Inc.)
403 1.815s 0.616s 0.256s

下载时间:0.019s

下载大小:0.04KB

下载速度:2.105KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a59729696c7d66df-AMS
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:28 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=6cJAHl%2Fu%2FuqEL2v8pjN0EKGdTRUgQNIAjJ2K4AsbdKDSpihIkDhgbzPguZ0mFArXem2tDPIhtEqqTcywFNXMIp%2FaHJgb0lTElbHXO5Kym1udhjNRgjwYnzbD4rZ06b0Ftcs%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=27,cfOrigin;dur=351
Set-Cookie: CMS_Session_ID=et56ap1gfjblst0feob1hkqqvp; path=/, server_name_session=609b8b5e1c5770fc0e5db842a33b604a; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
电信 山西长治
104.21.32.252 (美国Cloudflare, Inc.)
403 2.62s 1.345s 0.296s

下载时间:0s

下载大小:0.04KB

下载速度:0KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a597296e7ff63c26-AMS
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:29 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=x5ExWr1fS0lMOEGYOuPtxOUv4Z9PCHuzkiEiK42x%2BTpqWTiwdSANqx0tEeX8t7grM7NODtrWZ1EojX1cagIyNL6KUnhwHSTnOz2%2B03zZkLal67rcWwRwapt2VZi47eDpw0s%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=43,cfOrigin;dur=353
Set-Cookie: CMS_Session_ID=kmkrtiak1mf31ldk7n70sep07f; path=/, server_name_session=ce120f92f78ee78e14b6f47be95b2a4f; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
电信 陕西西安
172.67.139.12 (美国Cloudflare, Inc.)
403 1.719s 0.717s 0.17s

下载时间:0.001s

下载大小:0.04KB

下载速度:40KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a5972968ddebbf0c-LHR
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:28 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=KBUP%2FwwYduPE94NMOPLRXtk0TEI17jXvHQwjo7wexO8CP8iofm3hq%2Bt3SCuZ%2BwJzqyKBawiIAyMwXYbXj8p41k0%2Fhaom9hf1Kyt2A8aZekBQF01TOFPqna3PKfru99HAKx8%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=59,cfOrigin;dur=391
Set-Cookie: CMS_Session_ID=bc6dj3b3s82jjnmr1n4390ubvr; path=/, server_name_session=3ab04232ec9de7069a6537b76c23f7ba; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
电信 新疆乌鲁木齐
172.67.139.12 (美国Cloudflare, Inc.)
403 2.757s 1.913s 0.208s

下载时间:0s

下载大小:0.04KB

下载速度:0KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a5972970c86b8e65-AMS
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:29 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=ia5ZYee5OKxCHdH8IT2wMhR5MszjBxwBvtc%2FlOH6OrmMENNqn39sU4lxe1lv03PQEQTcag3YMrNl5TlDsbbncIbXrEAJc1IQIprn5k4jBUxfhQoOVI%2F5WnzpuU8s13JMiWc%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=15,cfOrigin;dur=193
Set-Cookie: CMS_Session_ID=pb4t94ubfmrktbjflljvdruu7m; path=/, server_name_session=fcb7fa893aa8f6c81b63208df0421113; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
电信 云南昆明
104.21.32.252 (美国Cloudflare, Inc.)
403 4.505s 0.596s 0.227s

下载时间:1.312s

下载大小:0.04KB

下载速度:0.03KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a5972971c88c0035-LHR
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:30 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=1z8LMP1pKmMruKZldQt5w%2FqCqzlymNf1UOODR5BKrYnwqF1fls1Qt1QxPxxvp3o8EWZYePCKGWNZScSPuagxVVd492Bg%2FgW1%2FWmuZMh%2B%2BnvgSoRBGdTFhwE7iss1fnD4bDg%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=61,cfOrigin;dur=393
Set-Cookie: CMS_Session_ID=9bjih7sjqf4355grpqgupdg6pp; path=/, server_name_session=f41915a96fee7fc1674e4c367ee9cf31; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
移动 安徽亳州
104.21.32.252 (美国Cloudflare, Inc.)
403 2.196s 0.856s 0.298s

下载时间:0.001s

下载大小:0.04KB

下载速度:40KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a597296b6b7046a5-DFW
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:29 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=3PzHThP%2BYbGVXa1wORHUwVU8K%2FTgyGUBMakbwslccjsAIWZkhiK%2BlecllMrzFcAxAv7QX%2BXE%2FXzXeLXM%2FupDb4JZpMjZliMMfiLvqyPsNaZ%2BR7bjBfr%2B7sjY6ZaRxmfSWxc%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=37,cfOrigin;dur=380
Set-Cookie: CMS_Session_ID=ugc7pe8586r8tt30e3u55s51ur; path=/, server_name_session=f99e2269b34a69458543d5b0ea98952d; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
移动 广东广州
104.21.32.252 (美国Cloudflare, Inc.)
403 3.908s 1.359s 0.324s

下载时间:0s

下载大小:0.04KB

下载速度:0KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a59729763f892ba1-DFW
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:30 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=NA8Rji5Pk1IVGCnfiALOPAj9vHKc1Ptnw1uhSafFKgsH4feUenq5LvojuWyJ%2FzKjvje%2BUdjP7JGfHRMJcyfC15cKKlbeQA9kFyxmtdAVS1%2Bd0m9tV71rEJuGhfV0d3qlFnk%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=27,cfOrigin;dur=364
Set-Cookie: CMS_Session_ID=sar5h0ktmpejae5ctu9g1s0hbm; path=/, server_name_session=d15f1b47198e01388e70378974e316a3; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
移动 河北沧州
104.21.32.252 (美国Cloudflare, Inc.)
200 2.537s 0.221s 2.293s

下载时间:0s

下载大小:0.42KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Cache-Control: max-age=3600
Content-Length: 431
Content-Type: text/html
详情
详情 PING DNS HTTP
移动 河南郑州
104.21.32.252 (美国Cloudflare, Inc.)
403 2.051s 0.837s 0.26s

下载时间:0.001s

下载大小:0.04KB

下载速度:40KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a597296acf0c7103-DFW
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:29 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=dx97ynBSVKT2%2F30tQLA%2BKBJuuCNqI%2F4e5TY7IcvFiJDMMg8K6vcZBimOG3r%2BwjoBAq83jpcA3g3mIzfZSe12uVJM5f8ROoLRSpW68ovKlMmyNJAUCYj2V%2FY6Ip8j1ShiOtI%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=28,cfOrigin;dur=381
Set-Cookie: CMS_Session_ID=bo0kn1qf593sgu0s5fgj0f3ftb; path=/, server_name_session=1d7f672141176b83748f955bed2717b3; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
移动 黑龙江齐齐哈尔
172.67.139.12 (美国Cloudflare, Inc.)
403 1.928s 0.761s 0.233s

下载时间:0s

下载大小:0.04KB

下载速度:0KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a597296a3c2cd315-LHR
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:28 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=jIgh9MHc5nkqeZLZnY3BnYZf6lQeIfYADyJ5s%2BxygBjskiMBFEbyIlr7sZP6VhHzycQcjKFT%2Be19SAysHqpG8eBrRmP%2Farl6wnCeGhx%2FNLu5bfaV%2BzqYq5li%2BCYTefypA8c%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=44,cfOrigin;dur=391
Set-Cookie: CMS_Session_ID=iog4802rbhuc8p46a0i81pn67i; path=/, server_name_session=e7511a7d1b08f1e3219768866f20abda; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
移动 吉林长春
172.67.139.12 (美国Cloudflare, Inc.)
403 5.127s 0.819s 0.273s

下载时间:1.556s

下载大小:0.04KB

下载速度:0.026KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a59729747c2a88a1-LHR
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:30 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=LtG8woIfIQw8dNpiDdnHnt6oAuMYrzkwEoDTdYC0HCbU%2FOo4MtPbcJ6w1OgA36qd%2BmGSUL0AzWpYutBOxIy010ruQl8WdElB4GPxjMDT9SGUMfoMvAG%2FScGroWdO7jf2Ykw%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=33,cfOrigin;dur=197
Set-Cookie: CMS_Session_ID=14c8p8m1bab2cnj2kkt83nr24d; path=/, server_name_session=84b580c851d9ea17cca4a4df4f01df42; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
移动 江苏无锡
104.21.32.252 (美国Cloudflare, Inc.)
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 江西南昌
172.67.139.12 (美国Cloudflare, Inc.)
200 0.541s 0.259s 0.242s

下载时间:0s

下载大小:0.42KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Cache-Control: max-age=3600
Content-Length: 430
Content-Type: text/html
详情
详情 PING DNS HTTP
移动 辽宁大连
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 宁夏银川
172.67.139.12 (美国Cloudflare, Inc.)
403 3.76s 0.724s 0.265s

下载时间:0s

下载大小:0.04KB

下载速度:0KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a59729732b439545-LHR
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:30 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=XAGeQnsbOAhUIU7Qz%2BCNCNQkUZBMbV4cxDd308dY3zr9piIvnNNejU23V7nF4kdr1%2F7pWYgPtLKfnEs2hIb79CxhfMtQnMBx5ojxy4Hg8ogO1EdhbRjuZ1WYgAwMcbTb9yE%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=35,cfOrigin;dur=184
Set-Cookie: CMS_Session_ID=k1f0l2i9trl183ehakqbhhl5vs; path=/, server_name_session=04742fb9abb5b59f9d73b573232bb0fb; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
移动 四川成都
104.21.32.252 (美国Cloudflare, Inc.)
403 3.484s 1.562s 0.307s

下载时间:0.39s

下载大小:0.04KB

下载速度:0.103KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a5972970185e24d6-DFW
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:30 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=2rofzd2n1BOkAivI94jNRAKll4bU3Tj2EtTJVAhE0QKUSJg7y7gChprgDjdvQc2lFQyCfUu6I8Sx3Ou1cYqY24iGf97B5lw9%2B78tlZx%2B5xpWbsgax%2B4sEgV7uA027b6MdOU%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=207,cfOrigin;dur=368
Set-Cookie: CMS_Session_ID=ki971fon2nff1927l7fanspa5t; path=/, server_name_session=4f2d166ac7587e08b860b669e721e3b2; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
移动 天津
104.21.32.252 (美国Cloudflare, Inc.)
403 1.898s 0.734s 0.243s

下载时间:0s

下载大小:0.04KB

下载速度:0KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a597296a0f37a912-DFW
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:28 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=cm6%2B25MX9uONxbkJJjUHKyDwsfQaPVr92Jx7NqpyI14hwbCyD%2FkQ%2FJgLSwVP3agXCKWTJ2xGA8X1wZFxH5qwhUsIy43isUV7es6ltKYL%2FPZYkAsQMtAttnY2%2FQkR9WI%2BYOY%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=26,cfOrigin;dur=380
Set-Cookie: CMS_Session_ID=e9pu5kmsuamp5lhv3be1cbmenj; path=/, server_name_session=87d5ce100be40d39099f075cfafba8bc; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
移动 重庆
172.67.139.12 (美国Cloudflare, Inc.)
403 1.827s 0.705s 0.23s

下载时间:0s

下载大小:0.04KB

下载速度:0KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a5972969aa26cd72-LHR
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:28 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=ZxfSDaDrzK0M4a8GgoyxPXfemg2SZ4A5IqENMR%2FySdbpFSB%2FV8VvnoNOhzR2w5BNijzS6WcLq725JhN37kEVUd8JnH84XfOEg0k2OeUMy%2FVbUzoFB3TNceV8%2FP2Sw8kMFdg%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=27,cfOrigin;dur=365
Set-Cookie: CMS_Session_ID=6smr3knmiudc8ab2c2np9nfob6; path=/, server_name_session=16027e18ae63b5c28310d32bce685b62; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
联通 甘肃庆阳
172.67.139.12 (美国Cloudflare, Inc.)
403 4.247s 2.468s 0.205s

下载时间:0s

下载大小:0.04KB

下载速度:0KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a5972974bda943c0-LAX
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:30 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=ncsRRQuNIFC7xRlwPIue9Tlui7T0yvD%2BkTAf07NZ8yBK6ImPE%2BTtUAfBeOWrO5NCLJy6g9EaXliZnsrqzcDmLWFAsm8oEJa%2Bt73BXLWfBlJs5fRPAoQW15eRhtQX5kVOWHs%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=35,cfOrigin;dur=304
Set-Cookie: CMS_Session_ID=0m24ppmqs3tlbftuhi2e58j10s; path=/, server_name_session=857df8b427d8dac8fd8978332aac3e7f; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
联通 河北唐山
172.67.139.12 (美国Cloudflare, Inc.)
200 0.639s 0.322s 0.288s

下载时间:0.001s

下载大小:0.42KB

下载速度:420KB/s

HEAD:
HTTP/1.1 200 OK
Cache-Control: max-age=3600
Content-Length: 431
Content-Type: text/html
详情
详情 PING DNS HTTP
联通 湖北天门
104.21.32.252 (美国Cloudflare, Inc.)
403 3.703s 1.63s 0.211s

下载时间:0.001s

下载大小:0.04KB

下载速度:40KB/s

HEAD:
HTTP/2.0 403 Forbidden
Alt-Svc: h3=":443"; ma=86400
Cache-Control: no-store, no-cache, must-revalidate
Cf-Cache-Status: DYNAMIC
Cf-Ray: a59729754a3cf71c-LAX
Content-Encoding: br
Content-Type: text/html; charset=UTF-8
Date: Thu, 12 Nov 2026 17:12:30 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Dt1XJBxZ12SjQ89H7qMBYdkVJGkv0mCaipwKQFYJrxvF1mSCUAf8LsbLwp6YPhohPKL7P6bwdmtjYfcAI3m7HMVNwggXJfwG1YADH39dz24vfhBiP8xWfrj7vezTGtvDKvQ%3D"}]}
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=21,cfOrigin;dur=306
Set-Cookie: CMS_Session_ID=fhn51o9tvatmnashgjrktfkcce; path=/, server_name_session=a85f731cff6c0154ec4b7109e8cffcb0; Max-Age=86400; httponly; path=/
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
联通 陕西咸阳
172.67.139.12 (美国Cloudflare, Inc.)
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
172.67.139.12 (美国Cloudflare, Inc.)
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

查询结果仅供参考,不保证100%准确。

impc-edu.com.cn 优化建议

1、网站访问检测显示多数节点返回403状态码,建议使用站长测速与网站访问测试工具排查百度蜘蛛及CDN拦截策略,通过在线网站检测工具确认网站速度查询结果,保障网站测速工具抓取通畅。
2、网速稳定性测试表明各节点响应时间差异明显,建议使用在线测速网与网站速度在线测试进行持续测速网在线测试,借助网站检测平台核对测速节点与DNS耗时,提升网站打开速度检测表现。
3、测速网址与网络在线数据中多次出现超时及空节点,建议通过网站全球测速与实时网速测试监控测速网专业网速测试结果,利用在线网速监测工具定位异常测速节点,优化网速检测在线测速指标。

其他工具历史

更新时间 2026-11-13 09:57:03
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