check web redirect url status code checker

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Request headers
Raw HTML code
301 Moved Permanently - chegx.com
HTTP Status: 301
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Tue, 29 Apr 2025 19:44:27 GMT
Content-Type: text/plain; charset=utf-8
Content-Length: 56
Connection: keep-alive
cache-control: no-cache, no-store, must-revalidate
Pragma: no-cache
Expires: -1
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
X-Frame-Options: DENY
Content-Security-Policy: script-src 'self'
Location: https://www.chegg.com/
Vary: Accept

HTTP Code 301 Moved Permanently

301 status 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.

403 Forbidden - https://www.chegg.com/
HTTP Status: 403
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Content-Type: text/html
Content-Length: 5783
Connection: keep-alive
Server: CloudFront
Date: Tue, 29 Apr 2025 19:44:27 GMT
X-Cache: LambdaGeneratedResponse from cloudfront
Via: 1.1 837bfbe95037e42cdc86bcbd263354ea.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: HEL51-P2
Alt-Svc: h3=":443"; ma=86400
X-Amz-Cf-Id: 1Vzcew-6ATNpCCdxSGKHL-B3mBEEthj1ApsBdJdowhdifOtRV9OR5g==
X-XSS-Protection: 1; mode=block
X-Frame-Options: SAMEORIGIN
Referrer-Policy: strict-origin-when-cross-origin
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000

HTTP Code 403 Forbidden

403 status code indicates that access to the requested resource is denied, even with authentication.

When is Code 403 used?

  • When accessing restricted content without necessary permissions
  • When security rules block a request
  • When an IP address is banned

What does Code 403 mean for the user?

The user is informed that they do not have permission to access the resource.

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

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta name="description" content="px-captcha">
    <title>Access to this page has been denied</title>
    
</head>
<body>
    <script>
        /* PerimeterX assignments */
        window._pxVid = '';
        window._pxUuid = '5c11d13e-2532-11f0-b7c4-6a241a6c68a5';
        window._pxAppId = 'PXaOtQIWNf';
        window._pxHostUrl = '/aOtQIWNf/xhr';
        window._pxCustomLogo = 'https://chegg-mobile-promotions.cheggcdn.com/px/Chegg-logo-79X22.png';
        window._pxJsClientSrc = '/aOtQIWNf/init.js';
        window._pxMobile = false;
        window._pxFirstPartyEnabled = true;

        var pxCaptchaSrc = '/aOtQIWNf/captcha/captcha.js?a=c&u=5c11d13e-2532-11f0-b7c4-6a241a6c68a5&v=&m=0&b=aHR0cHM6Ly93d3cuY2hlZ2cuY29tLw==&h=R0VU';
        var script = document.createElement('script');
        script.src = pxCaptchaSrc;
        script.onload = onScriptLoad;
        script.onerror = onScriptError;
        var onScriptErrorCalled;
        document.head.appendChild(script);
        var timeoutID = setTimeout(onScriptError, 5000);
        function onScriptLoad() {
            clearTimeout(timeoutID);
            setTimeout(function() {
                if (!isContentLoaded()) {
                    onScriptError();
                }
            }, 2500);
        }
        function onScriptError() {
            if (onScriptErrorCalled) {
                return;
            }
            onScriptErrorCalled = true;
            script = document.createElement('script');
            script.src = 'https://captcha.px-cloud.net/PXaOtQIWNf/captcha.js?a=c&u=5c11d13e-2532-11f0-b7c4-6a241a6c68a5&v=&m=0&b=aHR0cHM6Ly93d3cuY2hlZ2cuY29tLw==&h=R0VU';
            script.onload = function() {
                clearTimeout(timeoutID);
            };
            script.onerror = window._pxOnError;
            document.head.appendChild(script);
            timeoutID = setTimeout(function() {
                if (!isContentLoaded()) {
                    window._pxOnError();
                }
            }, 5000);
        }
        function isContentLoaded() {
            return !!document.querySelector('div,span');
        }
        window._pxOnError = function () {
            var style = document.createElement('style');
            style.innerText = '@import url(https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap);body{background-color:#fafbfc}.px-captcha-error-container{position:fixed;height:340px;background-color:#fff;font-family:Roboto,sans-serif}.px-captcha-error-header{color:#f0f1f2;font-size:29px;margin:67px 0 33px;font-weight:500;line-height:.83;text-align:center}.px-captcha-error-message{color:#f0f1f2;font-size:18px;margin:0 0 29px;line-height:1.33;text-align:center}.px-captcha-error-button{text-align:center;line-height:48px;width:253px;margin:auto;border-radius:50px;border:solid 1px #f0f1f2;font-size:20px;color:#f0f1f2}.px-captcha-error-wrapper{margin:18px 0 0}div.px-captcha-error{margin:auto;text-align:center;width:400px;height:30px;font-size:12px;background-color:#fcf0f2;color:#ce0e2d}img.px-captcha-error{margin:6px 8px -2px 0}.px-captcha-error-refid{border-top:solid 1px #f0eeee;height:27px;margin:13px 0 0;border-radius:0 0 3px 3px;background-color:#fafbfc;font-size:10px;line-height:2.5;text-align:center;color:#b1b5b8}@media (min-width:620px){.px-captcha-error-container{width:530px;top:50%;left:50%;margin-top:-170px;margin-left:-265px;border-radius:3px;box-shadow:0 2px 9px -1px rgba(0,0,0,.13)}}@media (min-width:481px) and (max-width:620px){.px-captcha-error-container{width:85%;top:50%;left:50%;margin-top:-170px;margin-left:-42.5%;border-radius:3px;box-shadow:0 2px 9px -1px rgba(0,0,0,.13)}}@media (max-width:480px){body{background-color:#fff}.px-captcha-error-header{color:#f0f1f2;font-size:29px;margin:55px 0 33px}.px-captcha-error-container{width:530px;top:50%;left:50%;margin-top:-170px;margin-left:-265px}.px-captcha-error-refid{position:fixed;width:100%;left:0;bottom:0;border-radius:0;font-size:14px;line-height:2}}@media (max-width:390px){div.px-captcha-error{font-size:10px}.px-captcha-error-refid{font-size:11px;line-height:2.5}}';
            document.head.appendChild(style);
            var div = document.createElement('div');
            div.className = 'px-captcha-error-container';
            div.innerHTML = '<div class="px-captcha-error-header">Before we continue...</div><div class="px-captcha-error-message">Press & Hold to confirm you are<br>a human (and not a bot).</div><div class="px-captcha-error-button">Press & Hold</div><div class="px-captcha-error-wrapper"><div class="px-captcha-error"><img class="px-captcha-error" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABMAAAAQCAMAAADDGrRQAAAABGdBTUEAALGPC/xhBQAAAAFzUkdCAK7OHOkAAABFUExURUdwTNYELOEGONQILd0AONwALtwEL+AAL9MFLfkJSNQGLdMJLdQJLdQGLdQKLtYFLNcELdUGLdcBL9gFL88OLdUFLNEOLglBhT4AAAAXdFJOUwC8CqgNIRgRoAS1dWWuR4RTjzgryZpYblfkcAAAAI9JREFUGNNdj+sWhCAIhAdvqGVa1r7/oy6RZ7eaH3D4ZACBIed9wlOOMtUnSrEmZ6cHa9YAIfsbCkWrdpi/c50Bk2CO9mNLdMAu03wJA3HpEnfpxbyOg6ruyx8JJi6KNstnslp1dbPd9GnqmuYq7mmcv1zjnbQw8cV0xzkqo+fX1zkjUOO7wnrInUTxJiruC3vtBNRoQQn2AAAAAElFTkSuQmCC">Please check your internet connection' + (window._pxMobile ? '' : ' or disable your ad-blocker') + '.</div></div><div class="px-captcha-error-refid">Reference ID ' + window._pxUuid + '</div>';
            document.body.appendChild(div);
            if (window._pxMobile) {
                setTimeout(function() {
                    location.href = '/px/captcha_close?status=-1';
                }, 5000);
            }
        };
    </script>
    
</body>
</html>

Whois info of domain

Domain Name: CHEGX.COM
Registry Domain ID: 1872722427_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2023-07-24T10:03:42Z
Creation Date: 2014-08-25T19:01:23Z
Registry Expiry Date: 2025-08-25T19:01:23Z
Registrar: MarkMonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.2086851750
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS1.MARKMONITOR.COM
Name Server: NS2.MARKMONITOR.COM
Name Server: NS3.MARKMONITOR.COM
Name Server: NS4.MARKMONITOR.COM
Name Server: NS5.MARKMONITOR.COM
Name Server: NS6.MARKMONITOR.COM
Name Server: NS7.MARKMONITOR.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-04-29T19:44:13Z <<<
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
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