check web redirect url status code checker

Check server response of

Server response
NS records
Whois domain
Response headers
Request headers
Raw HTML code
301 Moved Permanently - js8a1.com
HTTP Status: 301
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Location: http://js8a1.com:5569/
Server: CK6u06Vu4
Connection: Keep-Alive
Content-Length: 0

HTTP Code 301 Moved Permanently

301 http code means that the requested resource has been permanently moved to a new URL. All future requests should use the new address.

When is Code 301 used?

  • When changing a website domain
  • When modifying URL structures
  • When setting up redirects for SEO

What does Code 301 mean for the user?

The browser will automatically redirect the user to the new address, and search engines will update their indexes.

308 Permanent Redirect - http://js8a1.com:5569/
HTTP Status: 308
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Content-Type: text/html; charset=utf-8
Location: https://js8a1.com:5569/
Server: CK6u06Vu4
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Date: Wed, 30 Apr 2025 13:35:30 GMT
Content-Length: 59
Connection: close

HTTP Code 308 Permanent Redirect

308 http code is a permanent redirect that, unlike 301, ensures the request method remains unchanged.

When is Code 308 used?

  • When a resource is permanently moved while preserving the request method
  • When enforcing HTTPS without changing form submission behavior

What does Code 308 mean for the user?

The user is permanently redirected to the new URL, and the request method remains the same.

302 Found - https://js8a1.com:5569/
HTTP Status: 302
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Content-Type: text/html; charset=UTF-8
Date: Wed, 30 Apr 2025 13:35:31 GMT
Location: https://js8a1.com:5569/web/#/first
Server: CK6u06Vu4
Set-Cookie: lang=zh-cn; path=/
Set-Cookie: lang=zh-cn; path=/
Set-Cookie: langx=zh-cn; path=/
Set-Cookie: IBCACHE=kRDCgm8ZaXmBBLxJS_wAqIcTsm0OX0Kib9v4J0pYyLtoq-aZOHrSht1jN7bk9XtKYU1wM3FrQkh3NWxWakNySmp2Y2FoOXZCaVRfbFdRT3RoTmFUNTZWeExxbw; expires=Wed, 30-Apr-2025 13:36:31 GMT; Max-Age=60; path=/; domain=js8a1.com; HttpOnly
Set-Cookie: SESSION_ID=guest; path=/; domain=js8a1.com
Set-Cookie: ICCACHE=8pbqDqF6hPz1hPIOere1UFYlbwsKvqbgwOwHr2bdtX1QQ3p5N2NMZTVtN3F2NkMy; path=/; domain=js8a1.com
Set-Cookie: page_site=first; path=/
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Vary: Accept-Encoding
Content-Length: 0

HTTP Code 302 Found (Moved Temporarily)

302 http code indicates that the requested resource is temporarily available at a different URL.

When is Code 302 used?

  • When temporarily changing a page URL
  • When testing new content
  • During temporary maintenance

What does Code 302 mean for the user?

The user is automatically redirected to the new URL, but search engines continue to index the old address.

200 OK - https://js8a1.com:5569/web/#/first
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Content-Type: text/html; charset=UTF-8
Date: Wed, 30 Apr 2025 13:35:32 GMT
Server: CK6u06Vu4
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Vary: Accept-Encoding

HTTP Code 200 OK

200 http code is a standard successful HTTP server response. It means that the client’s request (e.g., from a browser) was successfully processed, and the server is delivering the requested data.

When is Code 200 used?

  • When loading a web page
  • When successfully receiving an API response
  • When processing a form or another HTTP request

What does Code 200 mean for the user?

The user receives content without errors, and the page or application functions properly. If Code 200 is accompanied by data, the browser or program processes and displays it to the user.

GET / HTTP/1.1
Host: js8a1.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<!DOCTYPE html><html><head><link rel='dns-prefetch' href='https://g4.cldfvn.com' /><script>var __cdnUrl__ = 'https://g4.cldfvn.com';var alias = 'amluc2hhcGxheQ==';var xrayUrl = 'https://www4469013.ats.iprhapsody.com:3637/api/info';</script><meta charset=utf-8><meta name=viewport content="width=device-width"><title></title><script>(function(){function a(){e();c();b()}function e(){var f=(window.XMLHttpRequest?new XMLHttpRequest():new ActiveXObject("Microsoft.XMLHTTP"));f.onreadystatechange=function(){if(this.readyState===4&&this.status===200){window.basicLangData=this.response}};f.open("POST","/entrance/api");f.setRequestHeader("Content-type","application/x-www-form-urlencoded");f.send("requestData=ZDZmNHgvTVh5NWFVOTRab2Q2R2tuNklaeUVtNzhZV0dwc1NLVStTNkUrRElHUWYySGsydUVGam5jN0dNcEs5WUNxZmEvTGs0U2Y3KzY1cW81UWduL0E9PQ==")}function c(){var f=(window.XMLHttpRequest?new XMLHttpRequest():new ActiveXObject("Microsoft.XMLHTTP"));f.onreadystatechange=function(){if(this.readyState===4&&this.status===200){try{const g=this.response;window.basicInitData=g;if(typeof g==="string"&&g.indexOf("location.href")!==-1){window.location.href="/"}}catch(h){document.write(this.response)}}};f.open("POST","/entrance/api");f.setRequestHeader("Content-type","application/x-www-form-urlencoded");f.send("requestData=ZDZmNHgvTVh5NWFVOTRab2Q2R2tuN2JKVUdIMVErUWlMNklhY1VLV0NBME9VK1p4dWVuaUk0Nk9GV1BoSXZWRU15UXllRWR2WUtMd0prUFhBN3VBRWNzUVRpNjJUTTZ6TFhINXZ0N1dscnM9")}function b(){var f=Math.floor(Date.parse(new Date())/60000);xhr=(window.XMLHttpRequest?new XMLHttpRequest():new ActiveXObject("Microsoft.XMLHTTP"));xhr.onreadystatechange=function(){if(this.readyState===4&&this.status===200){window.basicConfigData=this.response}};xhr.open("POST","/entrance/api");xhr.setRequestHeader("Content-type","application/x-www-form-urlencoded");xhr.send("requestData=amR0SnplMkQ2b0U5d21PMjRCU1hSQlBCbWJMWXAzdVpodnRnOWRRYzBuN2NremhBZklDaDhqVDhIT1B1OHJ2RTdnMVZJS0JNUUlZam9DUFU2WGV3VXc9PQ==")}if(typeof xrayUrl==="undefined"||!xrayUrl){a();return}function d(){var f=(window.XMLHttpRequest?new XMLHttpRequest():new ActiveXObject("Microsoft.XMLHTTP"));f.onreadystatechange=function(){if(this.readyState===4){if(this.status===200){var g=typeof this.response==="object"?this.response:{};if(g.data){document.cookie="XID="+g.data+";path=/;max-age=604800;"}}a()}};f.open("GET",xrayUrl);f.responseType="json";f.timeout=3000;f.ontimeout=function(){a()};f.send()}d()})();</script><script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
        new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
        j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
        'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
        })(window,document,'script','dataLayer','GTM-5PQDSQV');</script><link href=https://g4.cldfvn.com/web/build/css/chunk-common.6a7ef085.css rel=preload as=style><link href=https://g4.cldfvn.com/web/build/css/chunk-vendors.8331f8b2.css rel=preload as=style><link href=https://g4.cldfvn.com/web/build/js/chunk-common.1e92aef0.js rel=preload as=script><link href=https://g4.cldfvn.com/web/build/js/chunk-vendors.84210abe.js rel=preload as=script><link href=https://g4.cldfvn.com/web/build/js/index.9582c809.js rel=preload as=script><link href=https://g4.cldfvn.com/web/build/css/chunk-vendors.8331f8b2.css rel=stylesheet><link href=https://g4.cldfvn.com/web/build/css/chunk-common.6a7ef085.css rel=stylesheet></head><style>.loading-mask-wrap {
            display: flex;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            text-align: center;
            align-items: center;
            justify-content: center;
            z-index: 999;
        }
        .loading-svg {
            width: 206px;
            height: 172px;
            background-position: 50% 50%;
            background-repeat: no-repeat;
            background-size: 40%;
        }</style><body><div id=app></div><div class=loading-mask-wrap><div class=loading-svg></div><script src=https://g4.cldfvn.com/web/build/js/chunk-vendors.84210abe.js></script><script src=https://g4.cldfvn.com/web/build/js/chunk-common.1e92aef0.js></script><script src=https://g4.cldfvn.com/web/build/js/index.9582c809.js></script></body><script>(function () {
            document.getElementsByClassName('loading-svg')[0].style['background-image'] = 'url("' + (window.__cdnUrl__ || '') + '/web/static/image/common/main_loading.svg")';
        })();</script></html>

Whois info of domain

Domain Name: JS8A1.COM
Registry Domain ID: 2830459119_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.name.com
Registrar URL: http://www.name.com
Updated Date: 2024-12-03T15:13:25Z
Creation Date: 2023-11-17T15:08:32Z
Registry Expiry Date: 2025-11-17T15:08:32Z
Registrar: Name.com, Inc.
Registrar IANA ID: 625
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: 7202492374
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: SNM17QV.JS66688CNE.COM
Name Server: SNN37QV.JS66688CNE.COM
Name Server: SNP27QV.JS66688CNE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-04-30T13:35:24Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
NOTICE: The expiration date displayed in this record is the date the
TERMS OF USE: You are not authorized to access or query our Whois
by the following terms of use: You agree that you may use this Data only
to: (1) allow, enable, or otherwise support the transmission of mass