ESA
tcp/443 tcp/80 tcp/8443
Open service 163.181.225.88:8443 · assets.chaoyuechess.com
2026-01-24 19:13
HTTP/1.1 522 Origin Connection Time-out Server: ESA Content-Length: 0 Connection: close Set-Cookie: acw_tc=a3b55c9e17692819825222905e1e4e89eb7067db9eba62c4b48b5ceaf8;path=/;HttpOnly;Max-Age=3600 Set-Cookie: cdn_sec_tc=a3b55c9e17692819825222905e1e4e89eb7067db9eba62c4b48b5ceaf8;path=/;HttpOnly;Max-Age=3600 proxy-status: esa; error=connection_timeout; detail=os_error via: ens-cache46.l2nu20-20[1001,1000002,DP], ens-cache7.l2eu95-10[1001:1026,0,DP], ens-cache25.l2eo166-18[2038,0,DP], ens-cache10.de5[2192,0,DP], ens-cache10.de5[2202,0] x-site-cache-status: DYNAMIC Cache-Control: max-age=31536000 Timing-Allow-Origin: * EagleId: a3b55c9e17692819825222905e
Open service 163.181.225.88:443 · assets.chaoyuechess.com
2026-01-24 19:13
HTTP/1.1 403 Forbidden Server: ESA Content-Type: application/xml Content-Length: 371 Connection: close Set-Cookie: acw_tc=a3b55cf017692819825446875e752d8212d5197c2b6192a6fc8421f9da;path=/;HttpOnly;Max-Age=3600 Set-Cookie: cdn_sec_tc=a3b55cf017692819825446875e752d8212d5197c2b6192a6fc8421f9da;path=/;HttpOnly;Max-Age=3600 Date: Sat, 24 Jan 2026 19:13:02 GMT via: ens-cache22.l2de4[240,0,DP], ens-cache22.l2de4[240,240,403-1280,M], ens-cache7.l2de4[242,0], ens-cache10.de5[243,0,DP], ens-cache10.de5[243,243,403-1280,M], ens-cache21.de5[247,0] x-oss-request-id: 697519BE741C4E343515394A x-oss-cdn-auth: success x-oss-server-time: 0 x-oss-ec: 0003-00000905 Ali-Swift-Global-Savetime: 1769281982 X-Site-Cache-Status: BYPASS X-Swift-Error: orig response 4XX error X-Swift-SaveTime: Sat, 24 Jan 2026 19:13:02 GMT X-Swift-CacheTime: 0 Cache-Control: max-age=31536000 Timing-Allow-Origin: * EagleId: a3b55cf017692819825446875e <?xml version="1.0" encoding="UTF-8"?> <Error> <Code>AccessDenied</Code> <Message>The bucket you access does not belong to you.</Message> <RequestId>697519BE741C4E343515394A</RequestId> <HostId>chess-chaoyue.oss-cn-hangzhou.aliyuncs.com</HostId> <EC>0003-00000905</EC> <RecommendDoc>https://api.aliyun.com/troubleshoot?q=0003-00000905</RecommendDoc> </Error>
Open service 163.181.225.88:80 · assets.chaoyuechess.com
2026-01-24 19:13
HTTP/1.1 301 Moved Permanently
Server: ESA
Date: Sat, 24 Jan 2026 19:13:02 GMT
Content-Type: text/html
Content-Length: 3858
Connection: close
Set-Cookie: acw_tc=a3b55cee17692819821335257ea82dff0921466a46679c3765bc8894a7;path=/;HttpOnly;Max-Age=3600
Set-Cookie: cdn_sec_tc=a3b55cee17692819821335257ea82dff0921466a46679c3765bc8894a7;path=/;HttpOnly;Max-Age=3600
Location: https://assets.chaoyuechess.com/
Cache-Control: max-age=31536000
Via: ens-cache19.de5[,0]
Timing-Allow-Origin: *
EagleId: a3b55cee17692819821335257e
Page title: Document
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0,maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<style> * { box-sizing: border-box; } html { height: 100%; font-style: normal; } body{ height: 100%; margin: 0; padding: 0; font-style: normal; font-family: PingFang SC; .error-page{ position: absolute; left: 50%; transform: translateX(-50%); height: 100%; width: 70%; padding-top: 150px; max-width: 920px; .http-status { font-size: 68px; font-weight: 500; line-height: normal; letter-spacing: normal; color: #FF6A00; } .title { font-size: 24px; font-weight: 500; line-height: normal; letter-spacing: normal; color: #333333; } .desc { margin-top: 4px; font-size: 16px; font-weight: 500; line-height: 24px; letter-spacing: normal; color: #333333; } .request{ margin-top: 16px; width: 100%; height: 84px; border-radius: 6px; background: #F9F9F9; box-sizing: border-box; border: 1px solid #F4F4F4; padding: 16px 24px; font-size: 14px; font-weight: 500; line-height: 22px; letter-spacing: normal; color: #555555; .request-time { margin-top: 8px; }} .error-img { margin-top: 16px; width: 100%; img{ width: 100%; } } } .footer{ border-top: 1px solid #F4F4F4; position: fixed; text-align: center; line-height: 45px; height: 45px; width: 100%; bottom: 0; font-size: 16px; font-weight: 500; letter-spacing: normal; color: #AAAAAA; a{ color: #0064C8; text-decoration:none } } } </style>
</head>
<body>
<div class="error-page">
<div class="http-status"></div>
<div class="title"></div>
<div class="desc">
</div>
<div class="request">
<div class="request-id"></div>
<div class="request-time"></div>
</div>
<div class="error-img"></div>
</div>
<div class="footer">Performance & Security by <a href="https://www.alibabacloud.com/help/en/edge-security-acceleration/esa/product-overview/what-is-esa">ESA</a></div>
</body>
<script>
var { http_status, title, desc, traceid, datetime, x_site_origin_resp_info } = window.__ESA_ERROR_PAGE_INFO
var hundredDigit = Math.floor(http_status / 100);
var imgLinks = {
'clientError': 'https://img.alicdn.com/imgextra/i1/O1CN01UFU7Za20FcE57RuJ0_!!6000000006820-2-tps-1840-504.png',
'esaError': 'https://img.alicdn.com/imgextra/i2/O1CN01JGkrte1mu0XIkuUx2_!!6000000005013-2-tps-1840-504.png',
'serverError': 'https://img.alicdn.com/imgextra/i4/O1CN01fhinso28KfWUOinu6_!!6000000007914-2-tps-1840-504.png'
}
var imgSrc = undefined
var flag5xx = x_site_origin_resp_info.split('||')[1]
if (hundredDigit === 4) {
if (http_status === 403) {
imgSrc = undefined
} else {
imgSrc = imgLinks['clientError']
}
} else if (hundredDigit === 5) {
if (flag5xx === '2' || flag5xx === '0') {
imgSrc = imgLinks['serverError']
}else if(flag5xx === '1') {
imgSrc = imgLinks['esaError']
}else{
imgSrc = imgLinks['esaError']
}
}
window.onload = function () {
var httpStatus = document.getElementsByClassName('http-status')[0];
httpStatus.innerHTML = http_status;
var errorTitle = document.getElementsByClassName('title')[0];
errorTitle.innerHTML = title;
var subContent = document.getElementsByClassName('desc')[0];
subContent.innerHTML = desc;
var requestId = document.getElementsByClassName('request-id')[0];
requestId.innerHTML = `Request ID: ${traceid}`;
var requestTime = document.getElementsByClassName('request-time')[0];
requestTime.innerHTML = datetime;
var errorImg = document.getElementsByClassName('error-img')[0];
errorImg.innerHTML = imgSrc ? `<img alt="" src=${imgSrc}>` : null;
}
</script>
</html>