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 - faslr.com
HTTP Status: 301
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx/1.18.0 (Ubuntu)
Date: Sat, 17 May 2025 19:48:08 GMT
Content-Type: text/html
Content-Length: 178
Location: https://faslr.com/docs/
Connection: keep-alive

HTTP Code 301 Moved Permanently

301 Moved Permanently 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.

200 OK - https://faslr.com/
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx/1.18.0 (Ubuntu)
Date: Sat, 17 May 2025 19:48:08 GMT
Content-Type: text/html
Content-Length: 14334
Last-Modified: Fri, 04 Apr 2025 23:43:04 GMT
Connection: keep-alive
ETag: "67f06e88-37fe"
Accept-Ranges: bytes

HTTP Code 200 OK

200 OK 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: faslr.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<!DOCTYPE html>

<html>
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />

    <title>FASLR: Free Actuarial System for Loss Reserving &#8212; FASLR  documentation</title>
  <script>
    document.documentElement.dataset.mode = localStorage.getItem("mode") || "";
    document.documentElement.dataset.theme = localStorage.getItem("theme") || "light";
  </script>
  
  <!-- Loaded before other Sphinx assets -->
  <link href="_static/styles/theme.css?digest=1e1de1a1873e13ef5536" rel="stylesheet">
<link href="_static/styles/pydata-sphinx-theme.css?digest=1e1de1a1873e13ef5536" rel="stylesheet">

  
  <link rel="stylesheet"
    href="_static/vendor/fontawesome/6.1.2/css/all.min.css">
  <link rel="preload" as="font" type="font/woff2" crossorigin
    href="_static/vendor/fontawesome/6.1.2/webfonts/fa-solid-900.woff2">
  <link rel="preload" as="font" type="font/woff2" crossorigin
    href="_static/vendor/fontawesome/6.1.2/webfonts/fa-brands-400.woff2">
  <link rel="preload" as="font" type="font/woff2" crossorigin
    href="_static/vendor/fontawesome/6.1.2/webfonts/fa-regular-400.woff2">

    <link rel="stylesheet" type="text/css" href="_static/pygments.css" />
    <link rel="stylesheet" type="text/css" href="_static/design-style.4045f2051d55cab465a707391d5b2007.min.css" />
  
  <!-- Pre-loaded scripts that we'll load fully later -->
  <link rel="preload" as="script" href="_static/scripts/pydata-sphinx-theme.js?digest=1e1de1a1873e13ef5536">

    <script data-url_root="./" id="documentation_options" src="_static/documentation_options.js"></script>
    <script src="_static/jquery.js"></script>
    <script src="_static/underscore.js"></script>
    <script src="_static/doctools.js"></script>
    <script src="_static/design-tabs.js"></script>
    <script>DOCUMENTATION_OPTIONS.pagename = 'index';</script>
    <link rel="shortcut icon" href="_static/favicon-32x32.png"/>
    <link rel="index" title="Index" href="genindex.html" />
    <link rel="search" title="Search" href="search.html" />
    <link rel="next" title="User Guide" href="user/index.html" />
  <meta name="viewport" content="width=device-width, initial-scale=1" />
  <meta name="docsearch:language" content="None">
  </head>
  
  
  <body data-spy="scroll" data-target="#bd-toc-nav" data-offset="180" data-default-mode="">

  
  <input type="checkbox" class="sidebar-toggle" name="__primary" id="__primary">
  <label class="overlay overlay-primary" for="__primary"></label>

  
  <input type="checkbox" class="sidebar-toggle" name="__secondary" id="__secondary">
  <label class="overlay overlay-secondary" for="__secondary"></label>

  
  <div class="search-button__wrapper">
    <div class="search-button__overlay"></div>
    <div class="search-button__search-container">
      
<form class="bd-search d-flex align-items-center" action="search.html" method="get">
  <i class="fa-solid fa-magnifying-glass"></i>
  <input type="search" class="form-control" name="q" id="search-input" placeholder="Search the docs ..." aria-label="Search the docs ..." autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false">
  <span class="search-button__kbd-shortcut"><kbd class="kbd-shortcut__modifier">Ctrl</kbd>+<kbd>K</kbd></span>
</form>
    </div>
  </div>

  
  <nav class="bd-header navbar navbar-expand-lg bd-navbar" id="navbar-main"><div class="bd-header__inner bd-page-width">
  <label class="sidebar-toggle primary-toggle" for="__primary">
      <span class="fa-solid fa-bars"></span>
  </label>
  <div id="navbar-start">
    
    
  


<a class="navbar-brand logo" href="#">

  
  
  
  
  
  
  

  
  
    <p class="title logo__title">FASLR  documentation</p>
  
</a>
    
  </div>

  
  <div class="col-lg-9 navbar-header-items">
    <div id="navbar-center" class="mr-auto">
      
      <div class="navbar-center-item">
        <nav class="navbar-nav">
    <p class="sidebar-header-items__title" role="heading" aria-level="1" aria-label="Site Navigation">
        Site Navigation
    </p>
    <ul id="navbar-main-elements" class="navbar-nav">
        
                <li class="nav-item">
                    <a class="nav-link" href="user/index.html">
                        User Guide
                    </a>
                </li>
                

                <li class="nav-item">
                    <a class="nav-link" href="contributing/index.html">
                        Contributing
                    </a>
                </li>
                

                <li class="nav-item">
                    <a class="nav-link" href="api/index.html">
                        API Reference
                    </a>
                </li>
                

                <li class="nav-item">
                    <a class="nav-link" href="gallery/index.html">
                        Gallery
                    </a>
                </li>
                

            <li class="nav-item">
                <a class="nav-link nav-external" href="https://genedan.com">Development Blog<i class="fa-solid fa-up-right-from-square"></i></a>
            </li>
    </ul>
</nav>
      </div>
      
    </div>

    <div id="navbar-end">
      <div class="navbar-end-item navbar-end__search-button-container">
        
<button class="btn btn-sm navbar-btn search-button search-button__button" title="Search" data-toggle="tooltip">
  <i class="fa-solid fa-magnifying-glass"></i>
</button>
      </div>
      
      <div class="navbar-end-item">
        <span class="theme-switch-button btn btn-sm btn-outline-primary navbar-btn rounded-circle" title="light/dark" data-toggle="tooltip">
    <a class="theme-switch" data-mode="light"><i class="fa-solid fa-sun"></i></a>
    <a class="theme-switch" data-mode="dark"><i class="fa-regular fa-moon"></i></a>
    <a class="theme-switch" data-mode="auto"><i class="fa-solid fa-circle-half-stroke"></i></a>
</span>
      </div>
      
      <div class="navbar-end-item">
        <ul id="navbar-icon-links" class="navbar-nav" aria-label="Icon Links">
        <li class="nav-item">
          
          
          
          
          
          
          
          <a href="https://github.com/casact/FASLR" title="GitHub" class="nav-link" rel="noopener" target="_blank" data-toggle="tooltip"><span><i class="fa-brands fa-square-github"></i></span>
            <label class="sr-only">GitHub</label></a>
        </li>
        <li class="nav-item">
          
          
          
          
          
          
          
          <a href="https://faslr.com/db" title="Schema" class="nav-link" rel="noopener" target="_blank" data-toggle="tooltip"><span><i class="fa-solid fa-database"></i></span>
            <label class="sr-only">Schema</label></a>
        </li>
        <li class="nav-item">
          
          
          
          
          
          
          
          <a href="https://app.gitter.im/#/room/#faslr:gitter.im" title="Chat" class="nav-link" rel="noopener" target="_blank" data-toggle="tooltip"><span><i class="fa-brands fa-gitter"></i></span>
            <label class="sr-only">Chat</label></a>
        </li>
      </ul>
      </div>
      
    </div>
  </div>


  
  <div class="search-button-container--mobile">
<button class="btn btn-sm navbar-btn search-button search-button__button" title="Search" data-toggle="tooltip">
  <i class="fa-solid fa-magnifying-glass"></i>
</button>
  </div>

  

</div>
  </nav>
  

  <div class="bd-container">
    <div class="bd-container__inner bd-page-width">
      
      <div class="bd-sidebar-primary bd-sidebar hide-on-wide">
        
  
  <div class="sidebar-header-items sidebar-primary__section">
    
    
      <div class="sidebar-header-items__center">
      
      <div class="navbar-center-item">
        <nav class="navbar-nav">
    <p class="sidebar-header-items__title" role="heading" aria-level="1" aria-label="Site Navigation">
        Site Navigation
    </p>
    <ul id="navbar-main-elements" class="navbar-nav">
        
                <li class="nav-item">
                    <a class="nav-link" href="user/index.html">
                        User Guide
                    </a>
                </li>
                

                <li class="nav-item">
                    <a class="nav-link" href="contributing/index.html">
                        Contributing
                    </a>
                </li>
                

                <li class="nav-item">
                    <a class="nav-link" href="api/index.html">
                        API Reference
                    </a>
                </li>
                

                <li class="nav-item">
                    <a class="nav-link" href="gallery/index.html">
                        Gallery
                    </a>
                </li>
                

            <li class="nav-item">
                <a class="nav-link nav-external" href="https://genedan.com">Development Blog<i class="fa-solid fa-up-right-from-square"></i></a>
            </li>
    </ul>
</nav>
      </div>
      
      </div>
    

    
    
    <div class="sidebar-header-items__end">
      
      <div class="navbar-end-item">
        <span class="theme-switch-button btn btn-sm btn-outline-primary navbar-btn rounded-circle" title="light/dark" data-toggle="tooltip">
    <a class="theme-switch" data-mode="light"><i class="fa-solid fa-sun"></i></a>
    <a class="theme-switch" data-mode="dark"><i class="fa-regular fa-moon"></i></a>
    <a class="theme-switch" data-mode="auto"><i class="fa-solid fa-circle-half-stroke"></i></a>
</span>
      </div>
      
      <div class="navbar-end-item">
        <ul id="navbar-icon-links" class="navbar-nav" aria-label="Icon Links">
        <li class="nav-item">
          
          
          
          
          
          
          
          <a href="https://github.com/casact/FASLR" title="GitHub" class="nav-link" rel="noopener" target="_blank" data-toggle="tooltip"><span><i class="fa-brands fa-square-github"></i></span>
            <label class="sr-only">GitHub</label></a>
        </li>
        <li class="nav-item">
          
          
          
          
          
          
          
          <a href="https://faslr.com/db" title="Schema" class="nav-link" rel="noopener" target="_blank" data-toggle="tooltip"><span><i class="fa-solid fa-database"></i></span>
            <label class="sr-only">Schema</label></a>
        </li>
        <li class="nav-item">
          
          
          
          
          
          
          
          <a href="https://app.gitter.im/#/room/#faslr:gitter.im" title="Chat" class="nav-link" rel="noopener" target="_blank" data-toggle="tooltip"><span><i class="fa-brands fa-gitter"></i></span>
            <label class="sr-only">Chat</label></a>
        </li>
      </ul>
      </div>
      
    </div>
    
  </div>

  

  
  <div class="sidebar-end-items sidebar-primary__section">
    <div class="sidebar-end-items__item">
    </div>
  </div>

      </div>
      <main class="bd-main">
        
        
        <div class="bd-content">
          <div class="bd-article-container">
            
            <div class="bd-header-article">
                
            </div>
            
            
            <article class="bd-article" role="main">
              
  <section id="faslr-free-actuarial-system-for-loss-reserving">
<h1>FASLR: Free Actuarial System for Loss Reserving<a class="headerlink" href="#faslr-free-actuarial-system-for-loss-reserving" title="Permalink to this headline">#</a></h1>
<p>FASLR (<a class="reference external" href="https://en.wikipedia.org/wiki/Fazlur_Rahman_Khan">fæzlɹ</a>) is a Linux-based frontend for open-source loss reserving packages. Current plans are to support the <a class="reference external" href="https://github.com/casact/chainladder-python/">Chainladder</a> package.</p>
<p>FASLR will assist in the proper governance of periodic reserve reviews. In addition to being a GUI in which actuarial analyses can be done, it will also serve as a portal through which current and past analyses can be managed. Each reserve analysis will have metadata that indicates its status (in progress, review needed, signed-off), and by storing past analyses, FASLR will make it easy to compare quarter-by-quarter reviews without having to awkwardly navigate company shared folders and spreadsheets.</p>
<p>The actuarial methods and example data used in this project are derived from publicly available papers and data sources. The GUI is developed in Python using the open-source PyQt6 package. The <a class="reference external" href="https://github.com/casact/FASLR">source code</a> is available on the <a class="reference external" href="https://github.com/casact">CAS GitHub page</a>.</p>
<img alt="https://faslr.com/media/basic_ui_09082021.png" src="https://faslr.com/media/basic_ui_09082021.png" />
<div class="toctree-wrapper compound">
</div>
</section>


            </article>
            
            
            
            <footer class="bd-footer-article">
                <!-- Previous / next buttons -->
<div class='prev-next-area'>
  <a class='right-next' id="next-link" href="user/index.html" title="next page">
  <div class="prev-next-info">
      <p class="prev-next-subtitle">next</p>
      <p class="prev-next-title">User Guide</p>
  </div>
  <i class="fa-solid fa-angle-right"></i>
  </a>
</div>
            </footer>
            
          </div>
          
          
          
          
        </div>
        <footer class="bd-footer-content">
          <div class="bd-footer-content__inner">
            
          </div>
        </footer>
        
      </main>
    </div>
  </div>

  
    
  <!-- Scripts loaded after <body> so the DOM is not blocked -->
  <script src="_static/scripts/pydata-sphinx-theme.js?digest=1e1de1a1873e13ef5536"></script>

  <footer class="bd-footer"><div class="bd-footer__inner container">
  
  <div class="footer-item">
    
<p class="copyright">

    &copy; Copyright 2022.<br>

</p>

  </div>
  
  <div class="footer-item">
    
<p class="sphinx-version">
Created using <a href="http://sphinx-doc.org/">Sphinx</a> 4.3.2.<br>
</p>

  </div>
  
</div>
  </footer>
  </body>
</html>

Whois info of domain

Domain Name: FASLR.COM
Registry Domain ID: 2736388635_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2023-08-24T01:13:27Z
Creation Date: 2022-11-04T00:17:55Z
Registry Expiry Date: 2032-11-04T00:17:55Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.6613102107
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.LINODE.COM
Name Server: NS2.LINODE.COM
Name Server: NS3.LINODE.COM
Name Server: NS4.LINODE.COM
Name Server: NS5.LINODE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-17T19:47:56Z <<<
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