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Result:

https://bitly.com/3nJrVWh/
Array
(
    [server] => nginx, nginx, nginx
    [date] => Mon, 05 Dec 2022 15:00:13 GMT, Mon, 05 Dec 2022 15:00:13 GMT, Mon, 05 Dec 2022 15:00:13 GMT
    [content-type] => text/html, text/html; charset=UTF-8, text/html; charset=UTF-8
    [content-length] => 178, 0, 5193
    [location] => http://bit.ly/3nJrVWh/, https://bitly.com/3nJrVWh/
    [via] => 1.1 google, 1.1 google, 1.1 google
    [alt-svc] => h3=":443"; ma=2592000,h3-29=":443"; ma=2592000, h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
    [pragma] => no-cache
    [cache-control] => no-cache, no-store, max-age=0, must-revalidate
    [x-frame-options] => DENY
    [strict-transport-security] => max-age=31536000
)
Array
(
    [url] => https://bitly.com/3nJrVWh/
    [content_type] => text/html; charset=UTF-8
    [http_code] => 404
    [header_size] => 803
    [request_size] => 426
    [filetime] => -1
    [ssl_verify_result] => 0
    [redirect_count] => 2
    [total_time] => 0.388289
    [namelookup_time] => 0.036962
    [connect_time] => 0.04864
    [pretransfer_time] => 0.092167
    [size_upload] => 0
    [size_download] => 5193
    [speed_download] => 13384
    [speed_upload] => 0
    [download_content_length] => 5193
    [upload_content_length] => -1
    [starttransfer_time] => 0.387711
    [redirect_time] => 0.255057
    [redirect_url] => 
    [primary_ip] => 67.199.248.15
    [certinfo] => Array
        (
        )

    [primary_port] => 443
    [local_ip] => 78.47.42.177
    [local_port] => 51292
    [http_version] => 2
    [protocol] => 2
    [ssl_verifyresult] => 0
    [scheme] => HTTPS
)
<!DOCTYPE html>
<html lang="en">
  <head>
    <link rel="icon" type="image/vnd.microsoft.icon" href="/favicon.ico" />
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta name="robots" content="noindex, nofollow" />
    <title>Bitly | Page Not Found | 404</title>
    <style>
      @font-face {
        font-family: "Proxima Nova";
        src: url('/static/graphics/ProximaNova-Regular.woff2') format('woff2'),
        url('/static/graphics/ProximaNova-Regular.woff') format('woff');
      }

      * {
        padding:0; 
        margin:0;
      }

      body, 
      html {
        background-color: #fff;
        color: #36383b;
        font-family: "Proxima Nova", Arial, sans-serif;
        font-size: 1rem;
        height: 100%;
        -webkit-font-smoothing: antialiased;
        width: 100%;
      }

      a,
      a:hover,
      a:active,
      a:visited {
        color: #36383b;
        text-decoration: none;
      }

      li {
        list-style: none;
      }

      .header {
        background-color: #ffffff;
        position: fixed;
        width: 100%;
      }

      .nav {
        display: flex;
        justify-content: space-between;
        max-width: 1170px;
        margin: 0 auto;
        padding-left: 22px;
        padding-right: 22px;
      }

      @media (min-width: 1200px) {
        .nav {
          max-width: 1170px;
        }
      }

      .nav {
        padding-top: 20px;
      }

      @media (max-width: 375px) {
        .nav {
          padding-left: 18px;
          padding-right: 18px;
        }
      }

      .nav-list {
        display: inline-block;
      }

      .nav-item {
        display: inline;
        line-height: 32px;
        margin-right: 2rem;
        vertical-align: text-top;
      }

      .actions .nav-item {
        margin-right: 30px;
      }

      @media (max-width: 768px) {
        .actions .nav-item,
        .nav-item {
          margin-right: 1rem;
        }
      }

      .nav-item:last-of-type {
        margin-right: 0;
      }

      .item-active a,
      .nav-item a:hover {
        color: #2a5bd7;
      }

      .logo {
        height: 48px;
        margin-right: 98px;
      }

      @media (max-width: 768px) {
        .logo {
          height: 40px;
        }
      }

      @media (max-width: 554px) {
        .logo {
          margin-right: 0;
        }
      }

      .content-block {
        align-items: center;
        display: flex;
        flex-direction: column;
        justify-content: center;
      }

      .content-block .headline {
        font-weight: bold;
        font-size: 62px;
        margin-bottom: 16px;
      }

      @media (max-width: 375px) {
        .content-block .headline {
          font-size: 54px;
        }
      }

      .content-block .headline-copy {
        font-size: 20px;
        line-height: 28px;
      }

      .headline-copy a {
        text-decoration: underline;
      }

      .image {
        margin-bottom: 26px;
        margin-top: 100px;
      }

      .headline-wrapper {
        margin: 0 auto;
        padding-left: 22px;
        padding-right: 22px;
        text-align: left;
        width: 50%;
      }

      @media (max-width: 1080px) {
        .headline-wrapper {
            width: 90%;
        }
      }

      @media (max-width: 375px) {
        .headline-wrapper {
          padding-left: 18px;
          padding-right: 18px;
        }
      }
    </style>
  </head>
  <body>
    <header class="header">
      <nav class="nav">
        <a href="https://bitly.com/"><img src="/static/graphics/bitly_logo_red.svg" class="logo" alt="bitly logo"/></a>
        <ul class="nav-list actions">
          <li class="nav-item"><a href="https://bitly.com/a/sign_in">Log In</a></li>
          <li class="nav-item item-active"><a href="https://bitly.com/a/sign_up">Sign Up</a></li>
        </ul>
      </nav>
    </header>
    <div class="content-block">
      <img src="/static/graphics/meditation.png" class="image" alt="woman meditating">
      <div class="headline-wrapper">
        <h1 class="headline">Something's wrong here.</h1>
        <p class="headline-copy">
          This is a 404 error, which means you&#39;ve clicked on a bad link or entered an invalid URL.
          Maybe what you are looking for can be found at <a href="https://bitly.com">Bitly.com</a>.
          P.S. Bitly links are case sensitive.</p>
      </div>
    </div>
    <script>
        (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
        (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
        m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
        })(window,document,'script','//www.google-analytics.com/analytics.js','ga');

        (function(w,d) {
        var gaId;
        if (/bitly\.com$/i.test(window.location.hostname)) {
            gaId = 'UA-25224921-3';
        } else {
            gaId = 'UA-25224921-11';
        }
        w.ga('create', gaId, 'auto');
        w.ga('send', 'pageview');
        })(window,document);
    </script>
  </body>
</html>

Fatal error: Uncaught Embed\Exceptions\InvalidUrlException: Invalid url 'https://www.bit.ly/3nJrVWh/' (Status code 404) in /var/www/oscarotero.com/www/embed3/src/Embed.php:142 Stack trace: #0 /var/www/oscarotero.com/www/embed3/src/Embed.php(81): Embed\Embed::process() #1 /var/www/oscarotero.com/www/embed3/demo/index.php(216): Embed\Embed::create() #2 {main} thrown in /var/www/oscarotero.com/www/embed3/src/Embed.php on line 142