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工具简介
yulafeng.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yulafeng.com2026-08-20 00:40:06
预估消耗 0 检测点，实际消耗以【检测点账单】为准
27

检测节点

响应时间分布 域名污染分布

污染比例：0%

登录51CESU，立即查看域名污染全国分布情况
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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 河南驻马店电信2.096s -10s 4.647s
电信 河南驻马店电信2.096s -7.148s 4.118s
移动 -3.851s -10s 6.476s
联通 -2.906s -4.978s 3.661s
华东 浙江温州电信3.026s -10s 4.795s
华北 内蒙古包头联通3.082s 北京移动8.713s 4.707s
华南 -4.054s -9.185s 5.935s
华中 河南驻马店电信2.096s -5.151s 4.075s
西北 -3.045s -7.148s 4.744s
西南 -2.906s 云南昆明电信4.586s 3.832s
东北 吉林长春联通3.33s -5.609s 4.47s
解析占比
全部 电信 移动 联通 被污染
104.21.48.15
172.67.175.184
127.0.0.1
104.21.48.15
172.67.175.184
127.0.0.1
网站测速详情
全部

区域 华北 东北 华东 华中 华南 西南 西北 海外

省份 北京 天津 河北 山西 内蒙古 辽宁 吉林 黑龙江 上海 江苏 浙江 安徽 福建 江西 山东 河南 湖北 湖南 广东 广西 海南 重庆 四川 贵州 云南 西藏 陕西 甘肃 青海 宁夏 新疆 香港 澳门 台湾 安道尔 阿联酋 阿富汗 安提瓜和巴布达 安圭拉 阿尔巴尼亚 亚美尼亚 安哥拉 南极洲 阿根廷 美属萨摩亚 奥地利 澳大利亚 阿鲁巴 奥兰 阿塞拜疆 波斯尼亚和黑塞哥维那 巴巴多斯 孟加拉国 比利时 布基纳法索 保加利亚 巴林 布隆迪 贝宁 圣巴泰勒米 百慕大 文莱 玻利维亚 加勒比荷兰 巴西 巴哈马 不丹 布韦岛 博茨瓦纳 白俄罗斯 伯利兹 加拿大 科科斯（基林）群岛 刚果（金） 中非 刚果（布） 瑞士 科特迪瓦 库克群岛 智利 喀麦隆 哥伦比亚 哥斯达黎加 古巴 佛得角 库拉索 圣诞岛 塞浦路斯 捷克 德国 吉布提 丹麦 多米尼克 多米尼加 阿尔及利亚 厄瓜多尔 爱沙尼亚 埃及 阿拉伯撒哈拉民主共和国 厄立特里亚 西班牙 埃塞俄比亚 芬兰 斐济 福克兰群岛 密克罗尼西亚联邦 法罗群岛 法国 加蓬 英国 格林纳达 格鲁吉亚 法属圭亚那 根西 加纳 直布罗陀 格陵兰 冈比亚 几内亚 瓜德罗普 赤道几内亚 希腊 南乔治亚和南桑威奇群岛 危地马拉 关岛 几内亚比绍 圭亚那 赫德岛和麦克唐纳群岛 洪都拉斯 克罗地亚 海地 匈牙利 印尼 爱尔兰 以色列 曼岛 印度 英属印度洋领地 伊拉克 伊朗 冰岛 意大利 泽西 牙买加 约旦 日本 肯尼亚 吉尔吉斯斯坦 柬埔寨 基里巴斯 科摩罗 圣基茨和尼维斯 朝鲜 韩国 科威特 开曼群岛 哈萨克斯坦 老挝 黎巴嫩 圣卢西亚 列支敦士登 斯里兰卡 利比里亚 莱索托 立陶宛 卢森堡 拉脱维亚 利比亚 摩洛哥 摩纳哥 摩尔多瓦 黑山 法属圣马丁 马达加斯加 马绍尔群岛 马其顿 马里 缅甸 蒙古 北马里亚纳群岛 马提尼克 毛里塔尼亚 蒙特塞拉特 马耳他 毛里求斯 马尔代夫 马拉维 墨西哥 马来西亚 莫桑比克 纳米比亚 新喀里多尼亚 尼日尔 诺福克岛 尼日利亚 尼加拉瓜 荷兰 挪威 尼泊尔 瑙鲁 纽埃 新西兰 阿曼 巴拿马 秘鲁 法属波利尼西亚 巴布亚新几内亚 菲律宾 巴基斯坦 波兰 圣皮埃尔和密克隆 皮特凯恩群岛 波多黎各 巴勒斯坦 葡萄牙 帕劳 巴拉圭 卡塔尔 留尼汪 罗马尼亚 塞尔维亚 俄罗斯 卢旺达 沙特阿拉伯 所罗门群岛 塞舌尔 苏丹 瑞典 新加坡 圣赫勒拿 斯洛文尼亚 斯瓦尔巴群岛和扬马延岛 斯洛伐克 塞拉利昂 圣马力诺 塞内加尔 索马里 苏里南 南苏丹 圣多美和普林西比 萨尔瓦多 荷属圣马丁 叙利亚 斯威士兰 特克斯和凯科斯群岛 乍得 法属南部领地 多哥 泰国 塔吉克斯坦 托克劳 东帝汶 土库曼斯坦 突尼斯 汤加 土耳其 特立尼达和多巴哥 图瓦卢 坦桑尼亚 乌克兰 乌干达 美国 乌拉圭 乌兹别克斯坦 梵蒂冈 圣文森特和格林纳丁斯 委内瑞拉 英属维尔京群岛 美属维尔京群岛 越南 瓦努阿图 瓦利斯和富图纳 萨摩亚 也门 马约特 南非 赞比亚 津巴布韦

运营商 电信 移动 联通 港澳台 海外
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 海南
104.21.48.15 （美国Cloudflare, Inc.）
200 4.054s 0.001s 0.206s

下载时间：0.985s

下载大小：19.57KB

下载速度：19.868KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:30 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2BABUXoA4Vm64ZIkRv39oBvKxdYQHPUG2FVAdDFxsX2cWU3EwaP7eCqMY9A%2Fo6QZ1eskUUZ5JQaQ59w9Z5EkxjPMPV7dJqa%2B9ID2RHui4d6bEBZ8LTEkNaEmXMlk9uZA%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da98427c7c6d17-AMS
alt-svc: h3=":443"; ma=86400

HTTP/1.1 200 OK
Date: Wed, 19 Aug 2026 16:39:34 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
Strict-Transport-Security: max-age=31536000
Alt-Svc: h3=":443"; ma=86400
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=24zj5w9nX7CIo9GRtEhmocUfgyeenlD7ueNtbKzMc0H6RBGxEFW7ey%2B6xUm0VhnTkIo2XiwgN4%2BxSAaPOydaelJfc8cAcLHFHmPbXuefbfw%2FBjeh8qxxoHsatMBl0OU%3D"}]}
cf-cache-status: DYNAMIC
Content-Encoding: br
CF-RAY: a2da984c294fc96e-AMS
详情
详情 PING DNS HTTP
电信 青海
104.21.48.15 （美国Cloudflare, Inc.）
200 3.045s 0.002s 0.19s

下载时间：1.146s

下载大小：19.57KB

下载速度：17.077KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:34 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=X6n61wOzdprlvY20OJI3n1QpngPo3FKK3G%2FvbAxRr97tkoL1trcoxgPJjuIAmiyfASAqyTlNYN9vtxggCIPrBE92HZPLUlblox%2BCcrS%2FLR84vpjVWb4PppKJiPuXjdw%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da98568eba312a-AMS
alt-svc: h3=":443"; ma=86400

HTTP/1.1 200 OK
Date: Wed, 19 Aug 2026 16:39:36 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
Strict-Transport-Security: max-age=31536000
Alt-Svc: h3=":443"; ma=86400
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=3znthNpxEai4vEReDeiCALmqTEkjKN370yaPNniXyCLSxRG0sxkEWWTTD5%2FMVRRycHDRaDeM3HopCM6bSSgubc69W7aq%2FeMdVIRgg9DYvdYyYraUpQPLaqbcvdLcKOs%3D"}]}
cf-cache-status: DYNAMIC
Content-Encoding: br
CF-RAY: a2da9860ff104464-AMS
详情
详情 PING DNS HTTP
电信 黑龙江
172.67.175.184 （美国Cloudflare, Inc.）
200 5.609s 0.002s 0.188s

下载时间：0.954s

下载大小：19.56KB

下载速度：20.503KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:31 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=NN312xELYiBgNPbKD5m3gXH50xepd4Ostk%2BsdUvk6pL87hYyC5pkXYdKmfPXNqr%2BDikm00H1evX1%2BNbYGJamY2O633JRnoQc9pNnSlF90ZrbYOnVQ12J07Max3DJxrk%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da9846dc256563-AMS
alt-svc: h3=":443"; ma=86400

HTTP/1.1 200 OK
Date: Wed, 19 Aug 2026 16:39:36 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
Strict-Transport-Security: max-age=31536000
Alt-Svc: h3=":443"; ma=86400
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=y%2BxZprUQC%2F%2BmRa8aQl5j83h%2FwNpTmTmM6mEFx6x20Jw9Y2rH880ht%2Ff7RxuCMnEeWsCpjs1HSkSnAfZ8pUxffa%2FnprllYdKb3sH84cGBfZtbXiza%2F9opQLwubYqRvvs%3D"}]}
cf-cache-status: DYNAMIC
Content-Encoding: br
CF-RAY: a2da9858cc8ffba4-AMS
详情
详情 PING DNS HTTP
电信 甘肃
104.21.48.15 （美国Cloudflare, Inc.）
200 7.148s 0.001s 2.268s

下载时间：1.359s

下载大小：19.49KB

下载速度：14.341KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:31 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=95bIKLl0nkBB1g9pKkwbnfEb1IoXQaTnxDpPaMiJtyBbaFYqya5ac%2BXJRHWvFUYL25gwGcX4TJ1IkBsu9JGHnmNroydxQi7e1MtR8iqjPCnasuXDxFd%2BHSbDEOtmhjQ%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da9846be10b8cc-AMS
alt-svc: h3=":443"; ma=86400

HTTP/1.1 200 OK
Date: Wed, 19 Aug 2026 16:39:37 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
Strict-Transport-Security: max-age=31536000
Alt-Svc: h3=":443"; ma=86400
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=y%2B6oMFGcwnNPNAYUNWA65EeXqn%2FE3L4w4VD0DqaStsP765a058d4jtNXU7NcmrBiXJzqhLCIy3awo4pSQeqg8uXvtAIg4Puut%2Fmran0S%2FxTbxM9mNwtJtJL7nyoQjms%3D"}]}
cf-cache-status: DYNAMIC
Content-Encoding: br
CF-RAY: a2da9866bcbbb145-AMS
详情
详情 PING DNS HTTP
电信 湖北
104.21.48.15 （美国Cloudflare, Inc.）
200 5.151s 0.002s 0.202s

下载时间：2.463s

下载大小：19.57KB

下载速度：7.946KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:30 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=15FOrjRZ5daxlcu0XoB%2Fjz66Q4ihkDeWA79qVLC8HWlzYfjlNexiBq8KsEk%2BFcxE6ldODVfYpQiiJyJ2Di8X6jfgT2xnUhUH5ZyVwlm7bkkXEsz5B7BwO6TK8uUJ97Q%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da98421dd39f96-AMS
alt-svc: h3=":443"; ma=86400

HTTP/1.1 200 OK
Date: Wed, 19 Aug 2026 16:39:34 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
Strict-Transport-Security: max-age=31536000
Alt-Svc: h3=":443"; ma=86400
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=5z3jMdy2p7QUkmF%2Bo81iKzayCDIK8ZYd5RRdb2eFmC%2FduyJ5ILLcwLF9WV58gAUoWi5y5G4d0ihznt78GatbcPM3mumGjm%2BJFizl19Pgrt2X250%2FbuqYNwZMJ8TXza8%3D"}]}
cf-cache-status: DYNAMIC
Content-Encoding: br
CF-RAY: a2da98547f2e0e3b-AMS
详情
详情 PING DNS HTTP
电信 安徽
172.67.175.184 （美国Cloudflare, Inc.）
200 3.765s 0.001s 0.193s

下载时间：0.776s

下载大小：19.57KB

下载速度：25.219KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:32 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=V1BZUyyscjd1%2F6fiYWslJY3UnHFXCWBWGjk5jFoDq1K2xmPXbqsSroTZgRgCgFvpOedKRw12zTUU7tAha1nOhnOU9gctBmWaQ3KZgPCOWBl7Fe9dYhLlhXdTnZ0tc5s%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da9848feb6b660-AMS
alt-svc: h3=":443"; ma=86400

HTTP/1.1 200 OK
Date: Wed, 19 Aug 2026 16:39:35 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
Strict-Transport-Security: max-age=31536000
Alt-Svc: h3=":443"; ma=86400
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=VNbQ12ZA2jckI%2B9u4yQeNOxJwRASPKGa4yq44JgBCp3k9yGCfg%2BAJTdfG0TJUBNmc9k4KFR8nRkbzJKCckGNytGlwa6Hf%2Bi3oTGX7cX4qRjToNe90%2B%2B7kHfnGvBMfL8%3D"}]}
cf-cache-status: DYNAMIC
Content-Encoding: br
CF-RAY: a2da98523c07434e-AMS
详情
详情 PING DNS HTTP
电信 天津
172.67.175.184 （美国Cloudflare, Inc.）
200 3.171s 0.001s 0.243s

下载时间：1.235s

下载大小：19.57KB

下载速度：15.846KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:32 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=62uB9XMqyFkgP9iE91DjqXUBBdbT%2FbUr89ItgOlDEb%2FB0oug8tCQY6i7E9cH0Ne7iFJSvubKFoBM4sMpzTuQ8xgS7SrPjPIuCojBJVAPEVD42HzXRIEH%2FEty1W9fN4I%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da984cce61e6d0-AMS
alt-svc: h3=":443"; ma=86400

HTTP/1.1 200 OK
Date: Wed, 19 Aug 2026 16:39:34 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
Strict-Transport-Security: max-age=31536000
Alt-Svc: h3=":443"; ma=86400
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=TJfMxeSJ25qnuwFqp8nixTIyL0r1vRc0ijRHn0VF2HrNtoLkK1Y94Z5%2FqXICZ%2BbyW3MaNAatlo%2FvUqqk7GLn9UB6EJdMn2%2FgeLVsvXoiFVrA%2FF1%2FAn0KwmFd4e94rBg%3D"}]}
cf-cache-status: DYNAMIC
Content-Encoding: br
CF-RAY: a2da98570ce42cb3-AMS
详情
详情 PING DNS HTTP
电信 广西南宁
172.67.175.184 （美国Cloudflare, Inc.）
200 4.566s 0.285s 0.461s

下载时间：0.001s

下载大小：10KB

下载速度：10000KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:30 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=KVeBzFy9sKiYbxxTBWm3VG6EGjx3grH1fQRob3jcFw0G6Krzk0UxgVD%2B%2FSqRTBBbyNXvU5q5DegsI6VCXdsdreqGkIx%2F138LinVUP5wYg6L2g%2BYOZguDjN8vdcVWcXI%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da983df9abfba7-AMS
alt-svc: h3=":443"; ma=86400

HTTP/2 200 
date: Wed, 19 Aug 2026 16:39:33 GMT
content-type: text/html; charset=utf-8
server: cloudflare
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
vary: Accept-Encoding
strict-transport-security: max-age=31536000
alt-svc: h3=":443"; ma=86400
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=nnm1C8ZOtPuFPt4et%2BrfwzMJYe1B2T%2FFHza%2FJCvy2cgx2sqHrI3VdJusrXH0S364E73bBEObR1%2BfUTvc2NEGh3jPwFnM6%2BoINX2unm%2BFj9cvcGMg2iT%2Bcvot0RI4sQM%3D"}]}
cf-cache-status: DYNAMIC
content-encoding: br
cf-ray: a2da984fac16bd47-AMS
详情
详情 PING DNS HTTP
电信 河南驻马店
104.21.48.15 （美国Cloudflare, Inc.）
200 2.096s 0.253s 0.428s

下载时间：0.012s

下载大小：10KB

下载速度：833.333KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:30 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=97tMU0hgTyk2lgxOgPx5a0uGFoVE6c7dWwFL%2BYkcO%2BUg5G%2BSt%2F4VLbkGqDk%2BxmxbNyHGkoX9TBbUIp7ZiMi6wLo9frrC77TsCh52k%2FJy0xGi7654CWaroQum8VnWhg4%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da983d9aa50a6b-AMS
alt-svc: h3=":443"; ma=86400

HTTP/2 200 
date: Wed, 19 Aug 2026 16:39:31 GMT
content-type: text/html; charset=utf-8
server: cloudflare
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
vary: Accept-Encoding
strict-transport-security: max-age=31536000
alt-svc: h3=":443"; ma=86400
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=FTbU8Ch9EcE%2Blg5%2F%2F1QM77TnE76GUbDXNcI8BgY378ScakHTBFiZnKeTg3ORG4aGF17OsQ2tE%2FrUPTA%2BARfFeZAHD95vAxNrr9%2BjOUCcGjckb8Hizwo6nRqVMXR8Xvw%3D"}]}
cf-cache-status: DYNAMIC
content-encoding: br
cf-ray: a2da98429b8ffb95-AMS
详情
详情 PING DNS HTTP
电信 江苏盐城
104.21.48.15 （美国Cloudflare, Inc.）
200 3.138s 0.302s 0.422s

下载时间：0.215s

下载大小：10KB

下载速度：46.512KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:30 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=o9aZXO9yszLhCqOvtvVTefhXvqMHZiJrRzmOP%2F0y7dgVrPVA8uzDrUax%2FyPmO0gOXDmJRI5TWza%2BFHaBvYxqRIvZkkiTyA1sU1bLGP3SdxC9cGbsC%2Bnt9TEqFEf%2BTQA%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da983e7da2e459-AMS
alt-svc: h3=":443"; ma=86400

HTTP/2 200 
date: Wed, 19 Aug 2026 16:39:32 GMT
content-type: text/html; charset=utf-8
server: cloudflare
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
vary: Accept-Encoding
strict-transport-security: max-age=31536000
alt-svc: h3=":443"; ma=86400
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=6oqdE8OEEgIWNbYYgUTjSqBfTnqNEvWFWFg5VxD7bnx9aq6j5vASsEF8C12fDDr2WKxRQqnjbgfwHvT%2FECLOQAsDOWKyf1q9DanvTGi5kbASx5ICP5VVDtcnxK5Qf0I%3D"}]}
cf-cache-status: DYNAMIC
content-encoding: br
cf-ray: a2da98422a95199c-AMS
详情
详情 PING DNS HTTP
电信 四川广安
104.21.48.15 （美国Cloudflare, Inc.）
200 4.177s 0.155s 1.5s

下载时间：0s

下载大小：10KB

下载速度：0KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:31 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=vuPeMur9JYCpVqW30UsgapUvvObJWkfEIwsgeJWzSmRi2NloYFXmKO2j%2B%2BiyyGhB5a8HTxg52t7pbhCNTTK105iS2w3ZK%2Fs6dw8Ip42OISIz1hroCJNBkT9Q%2FT95Xmo%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da98441ef99875-AMS
alt-svc: h3=":443"; ma=86400

HTTP/2 200 
date: Wed, 19 Aug 2026 16:39:33 GMT
content-type: text/html; charset=utf-8
server: cloudflare
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
vary: Accept-Encoding
strict-transport-security: max-age=31536000
alt-svc: h3=":443"; ma=86400
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=6%2FDEhs99m4rxfxIQTIVfyfpSfPXkIUwoGNn8%2FMIxfqPtxWhlhX0aSQQotLT9E2dJGq%2BZKnXgcw11mkW%2BdX9XYNrNy09WzFsiiuIrcejdELogdAEtw9RxLSbRfjXuUtI%3D"}]}
cf-cache-status: DYNAMIC
content-encoding: br
cf-ray: a2da98488c49dac7-AMS
详情
详情 PING DNS HTTP
电信 云南昆明
172.67.175.184 （美国Cloudflare, Inc.）
200 4.586s 0.137s 0.714s

下载时间：0.325s

下载大小：10KB

下载速度：30.769KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:30 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=G8Gm1aPHA6b1VVKq2iMvGgatnLN6xiuyztU6qtKIUxKJCDY%2BdEWu4MeXl%2F6xO3CvVMYGKPYhaT0XpUKSOPWWz20cebuSTkR2ki%2FzmqpjPyCPO9%2BWEuJi8Mdi1wkftcQ%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da983eddbd8eab-AMS
alt-svc: h3=":443"; ma=86400

HTTP/2 200 
date: Wed, 19 Aug 2026 16:39:33 GMT
content-type: text/html; charset=utf-8
server: cloudflare
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
vary: Accept-Encoding
strict-transport-security: max-age=31536000
alt-svc: h3=":443"; ma=86400
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=BgEo%2FimAqYA4GVhmOblsTrprEENM2VjUmbjMwayf6sW3Y3%2BY2g1yS9U1UZYI08J9Q%2BMyLzhN70bWRLvDzeLWC2LGIWVktIz1tB5%2BproSLy4FRDuSVIUByVyCJOzKf8k%3D"}]}
cf-cache-status: DYNAMIC
content-encoding: br
cf-ray: a2da984a790a9fdc-AMS
详情
详情 PING DNS HTTP
电信 浙江温州
104.21.48.15 （美国Cloudflare, Inc.）
200 3.026s 0.206s 0.402s

下载时间：0.195s

下载大小：10KB

下载速度：51.282KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:30 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=EJcdNFz0McDr%2F0mxka1SXAKkb8eVmZ2l0tH59yp6i30bOFyH40e58G1VIls%2BieYeJcj9IqgppajxRS6Ffc%2FbO8vdVmhyCBUJ%2FMgaJikVfXBusHD%2BmRoJcP2xRMwV96c%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da983d8bb9fb93-AMS
alt-svc: h3=":443"; ma=86400

HTTP/2 200 
date: Wed, 19 Aug 2026 16:39:32 GMT
content-type: text/html; charset=utf-8
server: cloudflare
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
vary: Accept-Encoding
strict-transport-security: max-age=31536000
alt-svc: h3=":443"; ma=86400
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=mDsRogiya6gBH%2Fp3BUZONfvUbcdohZsIj25NSvOlKuZJYj4%2BcSJ3tsJmjacu8Of0T55DKbHEZsHtdii9NGNQYIqsPgAVntOmOCWKuTnkl39xvamqagamzMbbfhniVe4%3D"}]}
cf-cache-status: DYNAMIC
content-encoding: br
cf-ray: a2da98418ba7c118-AMS
详情
详情 PING DNS HTTP
移动 海南
172.67.175.184 （美国Cloudflare, Inc.）
200 9.185s 0.001s 0.185s

下载时间：6.846s

下载大小：19.59KB

下载速度：2.862KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:34 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=b%2BQy7JeqSZGi1xtS2m2UThh1IKK0swjUZRQj9zL%2BkLgVOLjwnrfnHKinIr19F2POmN4FfwDRcXJYhSerT0ZTffHLfZkvrn83yqbHSW%2FUJNFEHXr1nH1IjDwZOIR4fFU%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da98571a94ffec-LAX
alt-svc: h3=":443"; ma=86400

HTTP/1.1 200 OK
Date: Wed, 19 Aug 2026 16:39:39 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
Strict-Transport-Security: max-age=31536000
Alt-Svc: h3=":443"; ma=86400
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=IJPYUxvmtnXss7vR3ZqJl7PWYO%2BtXaldS12M5LIf8yp1K%2FClryB9rAnvJg5op6p2HFNLZdTEAqDf08seRyQbNNCJF6da75SX6wiJczW0sjHfS6PF94OoKVIPdeDc5Rg%3D"}]}
cf-cache-status: DYNAMIC
Content-Encoding: br
CF-RAY: a2da9874ac073119-SEA
详情
详情 PING DNS HTTP
移动 甘肃
104.21.48.15 （美国Cloudflare, Inc.）
200 4.038s 0.001s 0.218s

下载时间：2.111s

下载大小：19.57KB

下载速度：9.27KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:32 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=lL2C%2FMBH%2BmvYWgfxL5hf8ivB09n5l0pRZyRk7NAaxcxfHvRlSGAH9%2BELKA%2BULqTvHQLT9f%2Bx5MCv69ARwPswn92OGf2i3Kk5x5izfIQI5gOD9Jbp%2BJ4%2BLplkU18nRfU%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da984d9db23b70-SEA
alt-svc: h3=":443"; ma=86400

HTTP/1.1 200 OK
Date: Wed, 19 Aug 2026 16:39:34 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
Strict-Transport-Security: max-age=31536000
Alt-Svc: h3=":443"; ma=86400
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=EOFd9EMvFmruA14zdMIosPxgX%2Bb0ScxJudbh2SITKDrxj9xpwl6L460SVSYthjAdT5BfGtEypGtAvTKBONbqi4EbfqfLHq4AtzO1MRkb6o0NXPhO5RNp1a76dNP5rqY%3D"}]}
cf-cache-status: DYNAMIC
Content-Encoding: br
CF-RAY: a2da9857ede0dcf7-LAX
详情
详情 PING DNS HTTP
移动 天津
172.67.175.184 （美国Cloudflare, Inc.）
200 3.851s 0.002s 0.214s

下载时间：1.73s

下载大小：19.57KB

下载速度：11.312KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:32 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=LN%2Fcl33%2BwEt0%2BnnIhyo5cn4cYlLVMFaTkU9x%2B3FfOypRuEknhiogJ%2BHqRRGjBrKv3BHaPaE8DRlM50bJcp5b1o3ye7JoYWHB28hB7v4un%2FCPcvzJSQiCs4Xq9uUslRE%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da984abdd8e9e3-LAX
alt-svc: h3=":443"; ma=86400

HTTP/1.1 200 OK
Date: Wed, 19 Aug 2026 16:39:34 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
Strict-Transport-Security: max-age=31536000
Alt-Svc: h3=":443"; ma=86400
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2FiwJsMK8hh42VK0I26H2rZQc%2B5SIPMkLF6rnyuktMmdj2%2FpmDjWO3%2FuS8W04sPFMmf6LrhS0AkIEoUvc427sDLYioCCkDSAfmvEtY5xkEmtmVCWFgwGfqxVVm8fU4No%3D"}]}
cf-cache-status: DYNAMIC
Content-Encoding: br
CF-RAY: a2da98545aad7573-SEA
详情
详情 PING DNS HTTP
移动 上海
104.21.48.15 （美国Cloudflare, Inc.）
200 10s 0.001s 0.211s

下载时间：5.878s

下载大小：4.7KB

下载速度：0.8KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:31 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=OS%2FHHUVuRfcjq50cSujMwSgMpdlr8yIvUIL36DW1Yp7Z7l8W7ST4EXWcHayXHhZEbJJReGRGfdAwkt25cmjPawFLTQoW2P9wY6R685OnYhrX0RMaKkf%2B%2BLePCOmkKjk%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da98478cd778c9-SEA
alt-svc: h3=":443"; ma=86400

HTTP/1.1 200 OK
Date: Wed, 19 Aug 2026 16:39:34 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
Strict-Transport-Security: max-age=31536000
Alt-Svc: h3=":443"; ma=86400
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=4bXEbNrEF6EgY293Jwaex7MPyo%2BFpqybuESOLIHM2PZXo2ERUgYoS7juPsaHdOd8JvLRGh0elEEIWdFFT4DrPqeKzKk0DvX5Uu5bHFaN3n0jDkt2DOfa3O4VAqj0THg%3D"}]}
cf-cache-status: DYNAMIC
Content-Encoding: br
CF-RAY: a2da98567a034b39-SJC
详情
详情 PING DNS HTTP
移动 北京
104.21.48.15 （美国Cloudflare, Inc.）
200 8.713s 6.136s 0.407s

下载时间：0.009s

下载大小：10KB

下载速度：1111.111KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:36 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=5AGwgJbd%2Fvll%2BAt2E3gc5KFxz6T2FU%2FyTFAJfQScg4aB5cBqWJUWLjq50xA8jqf69%2B3ADEdeLiuH%2B6ZRUznQA%2BvrLrspMgdNIGw1UfrRBTGddhfcVGjZxgA3PdbH%2Fqo%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da9862af735719-SEA
alt-svc: h3=":443"; ma=86400

HTTP/2 200 
date: Wed, 19 Aug 2026 16:39:37 GMT
content-type: text/html; charset=utf-8
server: cloudflare
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
vary: Accept-Encoding
strict-transport-security: max-age=31536000
alt-svc: h3=":443"; ma=86400
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=9qAPJRsIbH%2FpfFgegciDjTZKHArM6p4%2FcCvgsrUjaY9czy%2BXtbxK%2BMgFsec9B97xUKC6WuDZCtpeNRiecczj8ocNzX37g%2F3UQ1y3vZaPVuifnuLknEdJv9%2FNtU544bQ%3D"}]}
cf-cache-status: DYNAMIC
content-encoding: br
cf-ray: a2da98692af75bc0-SJC
详情
详情 PING DNS HTTP
移动 内蒙古阿拉善盟
172.67.175.184 （美国Cloudflare, Inc.）
200 4.718s 0.783s 0.523s

下载时间：0.001s

下载大小：10KB

下载速度：10000KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:30 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=M1hTpD%2B%2FSnuCYgHmDswgbZqpuiuILbcoaznqXKjcoxJglmvtTBC6oK7W%2BZs5IJ%2BCOLZF0kAqOqCka10Pgz7gQF%2BZ4ojx%2Fq5HYB86%2FFzXn0BqJcgFWMk%2BpiQpuxIf7Tc%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da983e89f04dd7-SEA
alt-svc: h3=":443"; ma=86400

HTTP/2 200 
date: Wed, 19 Aug 2026 16:39:33 GMT
content-type: text/html; charset=utf-8
server: cloudflare
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
vary: Accept-Encoding
strict-transport-security: max-age=31536000
alt-svc: h3=":443"; ma=86400
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=nIOrCWmrgkBbC3s4n7X8RlLzOC%2B9Zkw4ud2O59QHnHtWfQA33SjALl57ZK%2FGoPN7%2FBxZFuHQbbxAxvFZN5F3G1rRxKkXCEMIC0t4vqxnu%2Bqskl7sxVUfnj7XXKKpsqA%3D"}]}
cf-cache-status: DYNAMIC
content-encoding: br
cf-ray: a2da98531af0b9d6-SEA
详情
详情 PING DNS HTTP
移动 浙江杭州
104.21.48.15 （美国Cloudflare, Inc.）
200 4.828s 0.133s 1.406s

下载时间：0.001s

下载大小：10KB

下载速度：10000KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:31 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=xQseSt%2BxUseX8bDh5sFEjdikMgJmr%2Bw9%2F5ys%2FNMAOOcOKr55Lx7xxqKDS%2BwEBnScslKUnSYw0ohNDnnBUMMQ%2BmX5fRaVQd4w9hOrGOa8gf6JkFzPALbuch%2FWNlVYO64%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da984348a51d0a-LAX
alt-svc: h3=":443"; ma=86400

HTTP/2 200 
date: Wed, 19 Aug 2026 16:39:33 GMT
content-type: text/html; charset=utf-8
server: cloudflare
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
vary: Accept-Encoding
strict-transport-security: max-age=31536000
alt-svc: h3=":443"; ma=86400
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Ib0ArHDxUY2C81u9wrqcYaOeVF9fZOijUBYBjIn%2BicQFZy%2BklyQ5aTElG9tI970V6yaRrzPmT5FH9QekhylVI5XHO6OfDXduT6nPvTCNyVDuCC%2BhnWF1d%2F4I4M2ljQE%3D"}]}
cf-cache-status: DYNAMIC
content-encoding: br
cf-ray: a2da98492af8fca7-LAX
详情
详情 PING DNS HTTP
联通 安徽
104.21.48.15 （美国Cloudflare, Inc.）
200 4.012s 0.002s 0.18s

下载时间：1.078s

下载大小：19.57KB

下载速度：18.154KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:31 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=w0yLlSPY4vPPcvGv0wrHVuB4EZUkcv88PeGbH0Hqm5li%2Ffo2%2BmpJlVSVc96%2FEk6tiJEpu0DQlOduUBYRKDkvs4JxLaVK3kr0Cgxdj69Hl63AT5AjkCfoo5QXEJdJvbo%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da9845aab11ffb-LAX
alt-svc: h3=":443"; ma=86400

HTTP/1.1 200 OK
Date: Wed, 19 Aug 2026 16:39:34 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
Strict-Transport-Security: max-age=31536000
Alt-Svc: h3=":443"; ma=86400
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=zLmIzWXoFmespLSSi3%2BkDcWcQqO9Jf06mVRfIjnHDYojr8a4cE8Bo4XXElJxZdQTT9n%2F7gX7PM%2FdUJKvD8sSZLsnQjQElBiUFT3zWMLA%2BlT86dPxtAIbBWohhGj%2FGCQ%3D"}]}
cf-cache-status: DYNAMIC
Content-Encoding: br
CF-RAY: a2da984fcbd7f959-LAX
详情
详情 PING DNS HTTP
联通 重庆
172.67.175.184 （美国Cloudflare, Inc.）
200 3.66s 0.002s 0.216s

下载时间：1.672s

下载大小：19.56KB

下载速度：11.699KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:31 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=uZTbibJXmu2PX0qv0SqvyqBhXsHb6WbP%2ByuBMkABt1bBohKshouH%2FTc5%2B413%2B7BXl0IBQyhsYjaGeS1oVmeRAsiCHjr94XtxNw%2BD%2B7ZLR8hzU6F2FqtWxp73jCgJXCA%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da98482e662b4f-LAX
alt-svc: h3=":443"; ma=86400

HTTP/1.1 200 OK
Date: Wed, 19 Aug 2026 16:39:33 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
Strict-Transport-Security: max-age=31536000
Alt-Svc: h3=":443"; ma=86400
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=oG2%2F1EHBAbDv41B4b3G6JYw3LrJFJKdIXgkMXuo14PFjfLWlcMzASF6EO6xYTbu7VrTUnN3FB97H94C6ZldHnZiaryqPJ9jprN07ALH%2FON0tWfnB7rgvCZEoK%2F2mkGw%3D"}]}
cf-cache-status: DYNAMIC
Content-Encoding: br
CF-RAY: a2da9852292d67cd-SJC
详情
详情 PING DNS HTTP
联通 四川
172.67.175.184 （美国Cloudflare, Inc.）
200 2.906s 0.001s 0.202s

下载时间：1.063s

下载大小：19.57KB

下载速度：18.41KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:31 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=1jxfdKT7Vej5y8tkw127JQv7%2Bsz4svMyaYrQ%2BQM9sjWgzYJK98cpgmABekK9VJHKLfgzmR5J95ivR8QvaUiSktIKBFG6de16dzRMZxboD0CY%2FjrV%2FC2y0t88NyOPsSI%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da98456ceb08cd-LAX
alt-svc: h3=":443"; ma=86400

HTTP/1.1 200 OK
Date: Wed, 19 Aug 2026 16:39:33 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
Strict-Transport-Security: max-age=31536000
Alt-Svc: h3=":443"; ma=86400
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=jXhPZ1doe7KbGh0GEbWe%2BbsJclqpCyQf3ee42AnMAuYNSw7xPASXrwbCySqZxEHP%2F%2FhOuhEng9DuiyxMMWNZlE9hxZR1pedT5eaYWyibWl0EPcLXUrFd%2FzhOJcDi5hQ%3D"}]}
cf-cache-status: DYNAMIC
Content-Encoding: br
CF-RAY: a2da984f1e43f6b1-LAX
详情
详情 PING DNS HTTP
联通 湖南
104.21.48.15 （美国Cloudflare, Inc.）
200 4.978s 0.002s 0.217s

下载时间：2.411s

下载大小：19.64KB

下载速度：8.146KB/s

HEAD： 
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:32 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=zkf%2FEsMPZS9UtGnMJKBVkl8vJNlSLYHjqXkt9iuNNR753ES10yW7xHSzQEGpD2msTBotB00mfGLoVB9OC12pvlTPH8e2y9tsGw7qZspqsKHh6zAxYWgovjnKqfC4fng%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da9849da70b786-LAX
alt-svc: h3=":443"; ma=86400

HTTP/1.1 200 OK
Date: Wed, 19 Aug 2026 16:39:34 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
Strict-Transport-Security: max-age=31536000
Alt-Svc: h3=":443"; ma=86400
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Cv3%2BpkCles7A15L20zBOBJzcmmXExoizHEieLMdlSAGOgftlzHRjC5RKm4bo8ZHfIbM1cEXP8LmmOKnrViEkX0Q2I18fo0RDFmb%2BBJ9A9OyYvo%2FSsh3QJ6%2FMA8Gze5o%3D"}]}
cf-cache-status: DYNAMIC
Content-Encoding: br
CF-RAY: a2da9853b80ec6ec-SJC
详情
详情 PING DNS HTTP
联通 福建厦门
127.0.0.1
1、运营商屏蔽：可能由于政策法规限制，ISP 将域名解析劫持到 127.0.0.1 以限制访问。
2、网络干扰：如防火墙或安全策略干扰。
3、域名配置问题：目标域名在 DNS 系统中被设为 127.0.0.1 以屏蔽访问。
4、DNS 解析异常：上游 DNS 返回了错误的结果。
 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
                            吉林长春
                        

                    		
                                            
                            172.67.175.184
                            （美国Cloudflare, Inc.）
                            


                            

                        		
                                        
                        200
                    
                    
                        3.33s
                    
                    0.985s
                    0.427s
                    
                        

                            
下载时间：0.007s

                            
下载大小：10KB

                            
下载速度：1428.571KB/s

                            
HEAD：
                                
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:30 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=dxeNBhW6WjAmwzmBKMxFFTV7QAxZkn71vkjI3VIMFlLeAc5NVbcCPiw5VmxJN8FmkzvvF1P1SAi4m5PDIjAMpNp2hKQ9iLZ9t0oK9XQPUK2YcEVWCEk0wZs2nCmdogE%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da983f08a619ff-LAX
alt-svc: h3=":443"; ma=86400

HTTP/2 200 
date: Wed, 19 Aug 2026 16:39:32 GMT
content-type: text/html; charset=utf-8
server: cloudflare
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
vary: Accept-Encoding
strict-transport-security: max-age=31536000
alt-svc: h3=":443"; ma=86400
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Og6h%2BYVBDbLmvjobMumLIteCMqeKNdl%2FdokYyF4PsvA0%2F1MmxVeo4ciykgnJ8oM%2BihncX%2Bbct9UYJQH%2F1nvBCfK83KZYmkaIi6XP8spEPew%2F9wQxJniheParAx2oq68%3D"}]}
cf-cache-status: DYNAMIC
content-encoding: br
cf-ray: a2da9846deef49ec-SJC



                            

                        

                        

                            
详情

                            

                                详情
                                PING
                                                                    DNS
                                                                HTTP
                            

                        


                    		
                

                                        

                    
                        

                            联通
                            内蒙古包头
                        

                    		
                                            
                            172.67.175.184
                            （美国Cloudflare, Inc.）
                            


                            

                        		
                                        
                        200
                    
                    
                        3.082s
                    
                    0.563s
                    0.401s
                    
                        

                            
下载时间：0.01s

                            
下载大小：10KB

                            
下载速度：1000KB/s

                            
HEAD：
                                
HTTP/1.1 301 Moved Permanently
Date: Wed, 19 Aug 2026 16:39:30 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://yulafeng.com/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=y%2BE9QNXj0SvXJkj3CHaZ6akzoyxSPAYTIsWP1sYM%2BsBzV9pJpdG0JzGKTfHo8K9eUbu%2FqDXyU5OduAHqteMZe9Jj5MiQX%2B6vd4Pd4tXG0j9ORaOtX3GP%2FbIJgTK5ghQ%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: a2da98405dc02b86-LAX
alt-svc: h3=":443"; ma=86400

HTTP/2 200 
date: Wed, 19 Aug 2026 16:39:32 GMT
content-type: text/html; charset=utf-8
server: cloudflare
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
vary: Accept-Encoding
strict-transport-security: max-age=31536000
alt-svc: h3=":443"; ma=86400
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=UmGD2WaKbNvRMNrXIc9%2Fp8wiltLhVIcucjaYgHDQYHZ%2FCEmOM05FG4c4p7aMnDVpXU1Xl4gIh7Usl3zfdzmOLNNfjv%2BKzfAy3zwVqUUgqX73K36uuX8jO8X7QiTmQ1U%3D"}]}
cf-cache-status: DYNAMIC
content-encoding: br
cf-ray: a2da9844ac14cba2-LAX



                            

                        

                        

                            
详情

                            

                                详情
                                PING
                                                                    DNS
                                                                HTTP
                            

                        


                    		
                

            
        
        
    




查询结果仅供参考，不保证100%准确。


            

        
yulafeng.com 优化建议

        

            1、优化全球节点覆盖，重点增加国内节点部署，提升国内用户访问速度。
2、针对连接耗时较长的情况，优化服务器配置，减少连接建立时间。
3、对下载速度波动较大的问题，检查带宽分配策略，确保稳定的下载速率。
4、排查异常IP（如保留IP）的访问问题，避免无效请求影响整体性能。
5、定期使用在线测速工具监测不同区域的访问表现，及时调整节点策略。

        

    


        


        

            

                
其他工具历史

                更新时间 2026-08-21 00:18:02
            

            

                

    
最新检测

    

        

            检测目标
            检测结果
        


                                                    
                    csfeihu.cn
                    
                        0.347s
                    
                
                                            
                    qzxhqt.com
                    
                        0.872s
                    
                
                                            
                    jxlaser.com
                    
                        0.565s
                    
                
                                            
                    yeweikongzhiqi.com
                    
                        34.966ms
                    
                
                                            
                    bosen.vip
                    
                        53.954ms
                    
                
                                            
                    witconn.com
                    
                        49.916ms
                    
                
                                            
                    njoubo.com
                    
                        59.233ms
                    
                
                                            
                    ruihengkj.com
                    
                        未被劫持
                    
                
                                            
                    rundudichan.cn
                    
                        未被劫持
                    
                
                                            
                    hc28furniture.com
                    
                        未被劫持
                    
                
                        



                

    
网站测速

    

        

            检测目标
            平均响应速度
        


                                                    
                    dewojituan.com
                    
                        0.874s
                    
                
                                            
                    heniumuye.com
                    
                        0.600s
                    
                
                                            
                    csfeihu.cn
                    
                        0.347s
                    
                
                                            
                    sjzyxwj.com
                    
                        0.392s
                    
                
                                            
                    qzxhqt.com
                    
                        0.872s
                    
                
                                            
                    yzrbjs.net
                    
                        2.266s
                    
                
                                            
                    hbzzcz.cn
                    
                        0.228s
                    
                
                                            
                    czdgjp.com
                    
                        0.860s
                    
                
                                            
                    jxlaser.com
                    
                        0.565s
                    
                
                                            
                    hbyjy.org.cn
                    
                        0.636s
                    
                
                        



                

    
PING检测

    

        

            检测目标
            平均响应速度
        


                                                    
                    sdtsri.com
                    
                        37.116ms
                    
                
                                            
                    yeweikongzhiqi.com
                    
                        34.966ms
                    
                
                                            
                    bosen.vip
                    
                        53.954ms
                    
                
                                            
                    sdjingrun.cn
                    
                        45.524ms
                    
                
                                            
                    ruikangjinshu.com
                    
                        36.536ms
                    
                
                                            
                    abycb.cn
                    
                        64.918ms
                    
                
                                            
                    witconn.com
                    
                        49.916ms
                    
                
                                            
                    hellokun.cn
                    
                        48.693ms
                    
                
                                            
                    njoubo.com
                    
                        59.233ms
                    
                
                                            
                    nanpingjc.com
                    
                        43.224ms
                    
                
                        



                

    
劫持检测

    

        

            检测目标
            劫持状态
        


                                                    
                    sptamen.cn
                    
                        未被劫持
                    
                
                                            
                    chajuanapp.com
                    
                        未被劫持
                    
                
                                            
                    ruihengkj.com
                    
                        未被劫持
                    
                
                                            
                    tianxiahaohuo.cn
                    
                        未被劫持
                    
                
                                            
                    rundudichan.cn
                    
                        未被劫持
                    
                
                                            
                    huaxun.org
                    
                        未被劫持
                    
                
                                            
                    bjsatcom.com
                    
                        未被劫持
                    
                
                                            
                    hc28furniture.com
                    
                        未被劫持
                    
                
                                            
                    oxozz.com
                    
                        未被劫持
                    
                
                                            
                    bcsybs88.com
                    
                        未被劫持
                    
                
                        



                

    
DNS测速

    

        

            检测目标
            平均响应速度
        


                                                    
                    hzqianzhiya.com
                    
                        188.481ms
                    
                
                                            
                    szdaobao.com
                    
                        138.967ms
                    
                
                                            
                    inpack.cn
                    
                        105.333ms
                    
                
                                            
                    lizihan.top
                    
                        575.276ms
                    
                
                                            
                    wangdazs.com
                    
                        276.933ms
                    
                
                                            
                    enginth.com
                    
                        364.483ms
                    
                
                                            
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