检测节点
| 区域/运营商 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 全部 | 江苏淮安电信0.071s | 云南昆明联通0.808s | 0.276s |
| 电信 | 江苏淮安电信0.071s | 新疆乌鲁木齐电信0.479s | 0.186s |
| 移动 | 江西南昌移动0.135s | 湖南长沙移动0.508s | 0.28s |
| 联通 | 河南平顶山联通0.113s | 云南昆明联通0.808s | 0.345s |
| 华东 | 江苏淮安电信0.071s | -0.31s | 0.189s |
| 华北 | -0.118s | 山西临汾联通0.348s | 0.22s |
| 华南 | 广东广州电信0.101s | 广西梧州移动0.381s | 0.231s |
| 华中 | 河南平顶山联通0.113s | 湖南长沙移动0.508s | 0.296s |
| 西北 | 宁夏银川移动0.203s | 新疆乌鲁木齐电信0.479s | 0.341s |
| 西南 | 贵州贵阳联通0.325s | 云南昆明联通0.808s | 0.491s |
| 东北 | 黑龙江大庆联通0.371s | 黑龙江大庆联通0.371s | 0.371s |
|
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
|
101.132.157.239 （上海阿里云） | 200 | 0.118s | 0.045s | 0.029s |
下载时间：0.003s 下载大小：1.58KB 下载速度：526.667KB/s HEAD：
HTTP/1.1 200 OK Server: nginx Date: Mon, 02 Nov 2026 16:59:56 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Set-Cookie: PHPSESSID=pfoi3mf0j5gt9mjpaqchcf7k90; path=/ Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Pragma: no-cache Strict-Transport-Security: max-age=31536000 Content-Encoding: gzip |
|
电信
广东广州
|
101.132.157.239 （上海阿里云） | 200 | 0.101s | 0.039s | 0.031s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=33dmei6am9ueiqo1k2gftjv1s6; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
电信
海南澄迈县
|
101.132.157.239 （上海阿里云） | 200 | 0.112s | 0.035s | 0.038s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=tpfcnc0h7qa6lb8m5p12r1kof1; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
电信
河南驻马店
|
101.132.157.239 （上海阿里云） | 200 | 0.371s | 0.318s | 0.027s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=rbbtvglme175tt00db5dd7lt44; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
电信
江苏淮安
|
101.132.157.239 （上海阿里云） | 200 | 0.071s | 0.039s | 0.016s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=74agvvkhf8k8lu4gui4pmajgi4; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
电信
内蒙古包头
|
101.132.157.239 （上海阿里云） | 200 | 0.127s | 0.055s | 0.035s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=33fqpo1ujdidtnmd2j6o696qf0; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
电信
山东济南
|
101.132.157.239 （上海阿里云） | 200 | 0.106s | 0.052s | 0.027s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=vmvl5b86it55svgece8o1ojht6; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
电信
新疆乌鲁木齐
|
101.132.157.239 （上海阿里云） | 200 | 0.479s | 0.344s | 0.067s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=367f2i4733l3h7sf1aul2oj216; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
内蒙古
|
101.132.157.239 （上海阿里云） | 200 | 0.229s | 0.137s | 0.044s |
下载时间：0.003s 下载大小：1.58KB 下载速度：526.667KB/s HEAD：
HTTP/1.1 200 OK Server: nginx Date: Mon, 02 Nov 2026 16:59:56 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Set-Cookie: PHPSESSID=92qifcb40jusdddgah8fqjhuk4; path=/ Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Pragma: no-cache Strict-Transport-Security: max-age=31536000 Content-Encoding: gzip |
|
移动
福建龙岩
|
101.132.157.239 （上海阿里云） | 200 | 0.152s | 0.092s | 0.03s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=7o6v717dnsvme18q233o0fhnr4; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
广东广州
|
101.132.157.239 （上海阿里云） | 200 | 0.328s | 0.261s | 0.033s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=i8ptb24a28opvkoqttl5kn4703; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
广西梧州
|
101.132.157.239 （上海阿里云） | 200 | 0.381s | 0.284s | 0.048s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=4qd44s8vt5a1760pb0h1cojdq3; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
贵州黔南布依族苗族自治州
|
101.132.157.239 （上海阿里云） | 200 | 0.362s | 0.266s | 0.048s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=khuhvamvca0ihkr3vrlmtn3pf4; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
河南洛阳
|
101.132.157.239 （上海阿里云） | 200 | 0.164s | 0.108s | 0.028s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=j5mk5ihmad729rkok3kl52gpm4; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
湖南长沙
|
101.132.157.239 （上海阿里云） | 200 | 0.508s | 0.249s | 0.028s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=3ont78vef6unh759juk1nmf4h5; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
江西南昌
|
101.132.157.239 （上海阿里云） | 200 | 0.135s | 0.096s | 0.019s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=o490dcvmm09c8mtjjbv7i3e3v4; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
宁夏银川
|
101.132.157.239 （上海阿里云） | 200 | 0.203s | 0.121s | 0.041s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=fc6o1sougi3l2ghml32ntrvtl1; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
上海
|
101.132.157.239 （上海阿里云） | 200 | 0.268s | 0.25s | 0.009s |
下载时间：0.001s 下载大小：1.58KB 下载速度：1580KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=drucrurjeggn8l6ju2463s56d7; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
天津
|
101.132.157.239 （上海阿里云） | 200 | 0.154s | 0.103s | 0.025s |
下载时间：0.001s 下载大小：1.58KB 下载速度：1580KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=nglbeht1ssbl4u0ak69lvuvd93; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
云南保山
|
101.132.157.239 （上海阿里云） | 200 | 0.47s | 0.366s | 0.051s |
下载时间：0.001s 下载大小：1.58KB 下载速度：1580KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=47se3dpebdcmbiosd77bevesj5; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
江西
|
101.132.157.239 （上海阿里云） | 200 | 0.31s | 0.253s | 0.027s |
下载时间：0.001s 下载大小：1.58KB 下载速度：1580KB/s HEAD：
HTTP/1.1 200 OK Server: nginx Date: Mon, 02 Nov 2026 16:59:56 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Set-Cookie: PHPSESSID=oo5e184dh3onkmoit1rqm90bu7; path=/ Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Pragma: no-cache Strict-Transport-Security: max-age=31536000 Content-Encoding: gzip |
|
联通
贵州贵阳
|
101.132.157.239 （上海阿里云） | 200 | 0.325s | 0.255s | 0.035s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=bbjgc9ab5l96jfoa9p7s6vprr4; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
河南平顶山
|
101.132.157.239 （上海阿里云） | 200 | 0.113s | 0.056s | 0.028s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=7hae1bj8i23cauhpuett70v146; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
黑龙江大庆
|
101.132.157.239 （上海阿里云） | 200 | 0.371s | 0.262s | 0.054s |
下载时间：0.001s 下载大小：1.58KB 下载速度：1580KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=2csg22h31r7of1plnv2n2lp205; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
湖北天门
|
101.132.157.239 （上海阿里云） | 200 | 0.323s | 0.26s | 0.031s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=j4to5aem14ru0ui696j0br5nr6; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
内蒙古呼和浩特
|
101.132.157.239 （上海阿里云） | 200 | 0.283s | 0.188s | 0.035s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=okqur78nhcs0bt40aquls37e90; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
山西临汾
|
101.132.157.239 （上海阿里云） | 200 | 0.348s | 0.263s | 0.042s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=elaajfe6lrc287eiq8cntuv9i2; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
上海
|
101.132.157.239 （上海阿里云） | 200 | 0.28s | 0.265s | 0.008s |
下载时间：0s 下载大小：1.58KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=t7im0d4tnqtb59mvf6hm0hodr1; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
天津
|
101.132.157.239 （上海阿里云） | 200 | 0.284s | 0.237s | 0.024s |
下载时间：0.001s 下载大小：1.58KB 下载速度：1580KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=5446ibo6rg01p27seghpppvva7; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
云南昆明
|
101.132.157.239 （上海阿里云） | 200 | 0.808s | 0.032s | 0.047s |
下载时间：0.584s 下载大小：1.58KB 下载速度：2.705KB/s HEAD：
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Mon, 02 Nov 2026 16:59:56 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: nginx Set-Cookie: PHPSESSID=6oi6ms4pvsfgbj9ss93pnt1hb2; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
查询结果仅供参考，不保证100%准确。
最新检测
网站测速
PING检测
劫持检测
