App Offline Static HTML
The snippet can be accessed without any authentication.
Authored by
Alan Nelson
IIS
In IIS, simply placing this file named app_offline.htm in the web root will redirect all traffic to this page.
Apache
For Apache, in addition to placing this file named app_offline.htm in your web root, the following content should be temporarily added to the top of your .htaccess file.
Header set Retry-After "60"
ErrorDocument 503 /app_offline.htm
RewriteEngine On
RewriteCond %{ENV:REDIRECT_STATUS} !=503
RewriteRule ^ - [R=503,L] app_offline.htm 19.52 KiB
<!DOCTYPE html>
<html class="no-js" lang="en">
<head>
<meta charset="utf-8" />
<meta http-equiv="x-ua-compatible" content="ie=edge" />
<meta name="author" content="University of Nebraska-Lincoln | Web Developer Network" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="apple-touch-icon" sizes="57x57" href="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/apple-touch-icon-57x57.png?v=m223gpjb0w" />
<link rel="apple-touch-icon" sizes="60x60" href="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/apple-touch-icon-60x60.png?v=m223gpjb0w" />
<link rel="apple-touch-icon" sizes="72x72" href="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/apple-touch-icon-72x72.png?v=m223gpjb0w" />
<link rel="apple-touch-icon" sizes="76x76" href="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/apple-touch-icon-76x76.png?v=m223gpjb0w" />
<link rel="apple-touch-icon" sizes="114x114" href="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/apple-touch-icon-114x114.png?v=m223gpjb0w" />
<link rel="apple-touch-icon" sizes="120x120" href="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/apple-touch-icon-120x120.png?v=m223gpjb0w" />
<link rel="apple-touch-icon" sizes="144x144" href="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/apple-touch-icon-144x144.png?v=m223gpjb0w" />
<link rel="apple-touch-icon" sizes="152x152" href="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/apple-touch-icon-152x152.png?v=m223gpjb0w" />
<link rel="apple-touch-icon" sizes="180x180" href="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/apple-touch-icon-180x180.png?v=m223gpjb0w" />
<link rel="icon" type="image/png" href="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/favicon-32x32.png?v=m223gpjb0w" sizes="32x32" />
<link rel="icon" type="image/png" href="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/favicon-194x194.png?v=m223gpjb0w" sizes="194x194" />
<link rel="icon" type="image/png" href="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/favicon-96x96.png?v=m223gpjb0w" sizes="96x96" />
<link rel="icon" type="image/png" href="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/android-chrome-192x192.png?v=m223gpjb0w" sizes="192x192" />
<link rel="icon" type="image/png" href="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/favicon-16x16.png?v=m223gpjb0w" sizes="16x16" />
<link rel="manifest" href="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/manifest.json?v=m223gpjb0w" />
<link rel="mask-icon" href="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/safari-pinned-tab.svg?v=m223gpjb0w" />
<link rel="shortcut icon" href="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/favicon.ico?v=m223gpjb0w" />
<meta name="msapplication-TileColor" content="#fefdfa" />
<meta name="msapplication-TileImage" content="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/mstile-144x144.png?v=m223gpjb0w" />
<meta name="msapplication-config" content="https://unlcms.unl.edu/wdn/templates_4.1/includes/icons/browserconfig.xml?v=m223gpjb0w" />
<meta name="theme-color" content="#fefdfa" />
<link rel="stylesheet" href="https://cloud.typography.com/7717652/616662/css/fonts.css" />
<link rel="stylesheet" href="https://unlcms.unl.edu/wdn/templates_4.1/css/all.css?dep=4.1.32" />
<script src="https://unlcms.unl.edu/wdn/templates_4.1/scripts/compressed/all.js?dep=4.1.32" id="wdn_dependents"></script>
<!-- TemplateBeginEditable name="doctitle" -->
<title>Site Down for Maintenance</title>
<!-- TemplateEndEditable -->
<!-- TemplateBeginEditable name="head" -->
<!-- TemplateEndEditable -->
<!-- TemplateParam name="class" type="text" value="" -->
</head>
<body data-version="4.1">
<nav class="skipnav" role="navigation">
<a href="#maincontent">Skip Header and Navigation</a>
</nav>
<div id="wdn_wrapper">
<input type="checkbox" id="wdn_menu_toggle" value="Show navigation menu" class="wdn-content-slide wdn-input-driver" />
<noscript>
<div id="wdn_noscript_padding"></div>
</noscript>
<header id="header" role="banner" class="wdn-content-slide wdn-band">
<div id="wdn_header_top">
<span id="wdn_institution_title"><a href="http://www.unl.edu/">University of Nebraska–Lincoln</a></span>
<div id="wdn_resources">
<div class="wdn-resource-label wdn-resource-login-trigger" id="wdn_identity_management" role="navigation" aria-labelledby="wdn_idm_username">
<a class="wdn-idm-login" href="https://login.unl.edu/cas/login" id="wdn_idm_username" accesskey="l"><span class="wdn-icon-user" aria-hidden="true"></span>Login</a>
<div id="wdn_idm_notice_container" class="wdn-dropdown-widget-content hidden">
<button id="wdn_idm_toggle_label" class="wdn-dropdown-widget-button" aria-haspopup="true" aria-pressed="false" aria-controls="wdn_idm_options">Show user profile options</button>
<nav id="wdn_idm_options" class="wdn-idm-options wdn-dropdown-widget-no-outline" aria-hidden="true">
<ul>
<li><a href="https://planetred.unl.edu/" id="wdn_idm_profile">View Profile</a></li>
<li><a href="https://shib.unl.edu/idp/profile/cas/logout" id="wdn_idm_logout">Logout</a></li>
</ul>
</nav>
</div>
</div>
<div id="wdn_search" class="wdn-dropdown-widget-content" role="search">
<button class="wdn-dropdown-widget-button visible-at-full-nav" id="wdn_search_toggle_label" aria-pressed="false" aria-controls="wdn_search_form" aria-haspopup="true"><span class="wdn-icon-search" aria-hidden="true"></span><span class="wdn-text-hidden">Show search form</span></button>
<form id="wdn_search_form" action="https://search.unl.edu/" method="get" class="wdn-dropdown-widget-no-outline">
<label for="wdn_search_query">Search</label>
<input required accesskey="f" id="wdn_search_query" name="q" type="search" />
<button type="submit"><span class="wdn-icon-search" aria-hidden="true"></span><span class="wdn-text-hidden">Search</span></button>
</form>
</div>
</div>
</div>
<div id="wdn_logo_lockup">
<div class="wdn-inner-wrapper">
<a href="https://www.unl.edu/" id="logo"><span class="wdn-text-hidden">UNL</span></a>
<span id="wdn_site_affiliation"><!-- TemplateBeginEditable name="affiliation" --><!-- TemplateEndEditable --></span>
<span id="wdn_site_title"><!-- TemplateBeginEditable name="titlegraphic" -->Information Technology Services<!-- TemplateEndEditable --></span>
</div>
</div>
</header>
<div id="wdn_navigation_bar" class="wdn-band">
<nav id="breadcrumbs" class="wdn-inner-wrapper" role="navigation" aria-label="breadcrumbs">
<!-- TemplateBeginEditable name="breadcrumbs" -->
<ul>
<li><a href="http://www.unl.edu/" title="University of Nebraska–Lincoln">UNL</a></li>
<li><a href="#" title="Maintenance">Maintenance</a></li>
</ul>
<!-- TemplateEndEditable -->
</nav>
<div id="wdn_navigation_wrapper">
<nav id="navigation" role="navigation" aria-label="main navigation">
<!-- TemplateBeginEditable name="navlinks" -->
<ul>
<li><a href="/" title="Home">Home</a><li>
<li><a href="https://status.unl.edu/" title="Status Page">Status Page</a><li>
</ul>
<!-- TemplateEndEditable -->
</nav>
</div>
</div>
<div class="wdn-menu-trigger wdn-content-slide">
<label for="wdn_menu_toggle" class="wdn-icon-menu">Menu</label>
<div class="wdn-share-this-page wdn-dropdown-widget-content" id="wdn-main-share-button">
<button class="wdn-dropdown-widget-button" aria-haspopup="true" aria-pressed="false"><span class="wdn-icon-share" aria-hidden="true"></span><span class="wdn-text-hidden">Share This Page</span></button>
</div>
</div>
<main id="wdn_content_wrapper" role="main" class="wdn-content-slide" tabindex="-1">
<div id="maincontent" class="wdn-main">
<div id="pagetitle">
<!-- TemplateBeginEditable name="pagetitle" -->
<h1>Site Down for Maintenance</h1>
<!-- TemplateEndEditable -->
</div>
<!-- TemplateBeginEditable name="maincontentarea" -->
<div class="wdn-band">
<div class="wdn-inner-wrapper">
<p>We are currently performing maintenance on this site. Please check back soon.</p>
<p>For more information, see our Status Page at <a href="https://status.unl.edu">https://status.unl.edu</a></p>
</div>
</div>
<!-- TemplateEndEditable -->
</div>
</main>
<footer id="footer" role="contentinfo" class="wdn-content-slide">
<div id="wdn_optional_footer" class="wdn-band wdn-footer-optional">
<div class="wdn-inner-wrapper">
<!-- TemplateBeginEditable name="optionalfooter" -->
<!-- TemplateEndEditable -->
</div>
</div>
<div id="wdn_local_footer" class="wdn-band wdn-footer-local">
<div class="wdn-inner-wrapper">
<!-- TemplateBeginEditable name="contactinfo" -->
<div class="wdn-grid-set wdn-footer-links-local">
<div class="wdn-col-full bp640-wdn-col-two-thirds bp960-wdn-col-one-half">
<div id="wdn_footer_contact" class="wdn-footer-module">
<span role="heading" aria-level="2">Information Technology Services<span class="wdn-text-hidden"> Contact Information</span></span>
<div class="wdn-grid-set-halves bp960-wdn-grid-set-halves">
<div class="wdn-col">
<dl class="wdn-contact-info">
<dt>
<span class="wdn-icon-location" aria-hidden="true"></span><span class="wdn-text-hidden">Address</span>
</dt>
<dd>
Love Library South, Room 31<br />
Lincoln, NE 68588
</dd>
<dt>
<span class="wdn-icon-phone" aria-hidden="true"></span><span class="wdn-text-hidden">Phone Number</span>
</dt>
<dd>
<a href="tel:4024723970">402-472-3970</a>
</dd>
<dt>
<span class="wdn-icon-mail" aria-hidden="true"></span><span class="wdn-text-hidden">Email address</span>
</dt>
<dd>
<a href="mailto:mysupport@unl.edu">mysupport@unl.edu</a>
</dd>
</dl>
</div>
<div class="wdn-col">
<ul>
<li><a href="https://twitter.com/NebraskaITS">@NebraskaITS<span class="wdn-text-hidden"> on Twitter</span></a></li>
<li><a href="https://twitter.com/StatusNebraska">@StatusNebraska<span class="wdn-text-hidden"> on Twitter</span></a></li>
<li><a href="https://facebook.com/NebraskaITS">@NebraskaITS<span class="wdn-text-hidden"> on Facebook</span></a></li>
</ul>
</div>
</div>
</div>
</div>
</div>
<!-- TemplateEndEditable -->
<!-- TemplateBeginEditable name="leftcollinks" -->
<!-- TemplateEndEditable -->
</div>
</div>
<div id="wdn_global_footer" class="wdn-band wdn-footer-global">
<div class="wdn-inner-wrapper">
<div class="wdn-grid-set bp480-wdn-grid-set-thirds bp960-wdn-grid-set-fourths">
<div class="wdn-col">
<div class="wdn-footer-module wdn-footer-social">
<span role="heading" aria-level="2">Connect with #UNL</span>
<ul class="wdn-footer-list">
<li><a href="https://www.facebook.com/UNLincoln" class="wdn-hang-icon"><span class="wdn-icon-facebook" aria-hidden="true"></span>UNLincoln <span class="wdn-text-hidden"> on Facebook</span></a></li>
<li><a href="https://twitter.com/UNLincoln" class="wdn-hang-icon"><span class="wdn-icon-twitter" aria-hidden="true"></span>@UNLincoln<span class="wdn-text-hidden"> on Twitter</span></a></li>
<li><a href="https://www.youtube.com/user/unl" class="wdn-hang-icon"><span class="wdn-icon-youtube-play" aria-hidden="true"></span>UNL<span class="wdn-text-hidden"> on YouTube</span></a></li>
<li><a href="https://www.instagram.com/unlincoln/" class="wdn-hang-icon"><span class="wdn-icon-instagram" aria-hidden="true"></span>@unlincoln<span class="wdn-text-hidden"> on Instagram</span></a></li>
<li><a href="https://www.linkedin.com/edu/school?id=18836" class="wdn-hang-icon"><span class="wdn-icon-linkedin-squared" aria-hidden="true"></span>University of Nebraska–Lincoln<span class="wdn-text-hidden"> on LinkedIn</span></a></li>
<li><a href="https://www.pinterest.com/unlincoln/boards/" class="wdn-hang-icon"><span class="wdn-icon-pinterest" aria-hidden="true"></span>unlincoln<span class="wdn-text-hidden"> on Pinterest</span></a></li>
<li><a href="snapchat://?u=unlincoln" class="wdn-hang-icon"><span class="wdn-icon-snapchat" aria-hidden="true"></span> UNLincoln <span class="wdn-text-hidden"> on Snapchat</span></a></li>
<li><a href="https://go.unl.edu/spotify" class="wdn-hang-icon"><span class="wdn-icon-spotify" aria-hidden="true"></span>unlincoln<span class="wdn-text-hidden"> on Spotify</span></a></li>
</ul>
</div>
</div>
<div class="wdn-col">
<div class="wdn-footer-module wdn-footer-campus">
<span role="heading" aria-level="2">Campus <span class="wdn-text-hidden">Links</span></span>
<ul class="wdn-footer-list">
<li><a href="https://directory.unl.edu/" class="wdn-footer-list-item">Directory</a></li>
<li><a href="https://employment.unl.edu/" class="wdn-footer-list-item">Employment</a></li>
<li><a href="https://events.unl.edu/" class="wdn-footer-list-item">Events</a></li>
<li><a href="https://libraries.unl.edu/" class="wdn-footer-list-item">Libraries</a></li>
<li><a href="https://maps.unl.edu/" class="wdn-footer-list-item">Maps</a></li>
<li><a href="https://www.unl.edu/chancellor/" class="wdn-footer-list-item">Office of the Chancellor</a></li>
<li><a href="https://news.unl.edu/newsrooms/today/" class="wdn-footer-list-item">Nebraska Today</a></li>
</ul>
</div>
</div>
<div class="wdn-col">
<div class="wdn-footer-module wdn-footer-policies">
<span role="heading" aria-level="2">Policies & Reports</span>
<ul class="wdn-footer-list">
<li><a href="https://emergency.unl.edu/" class="wdn-footer-list-item">Emergency Planning and Preparedness</a></li>
<li><a href="https://www.unl.edu/equity/" class="wdn-footer-list-item">Institutional Equity and Compliance</a></li>
<li><a href="https://www.unl.edu/equity/notice-nondiscrimination" class="wdn-footer-list-item">Notice of Nondiscrimination</a></li>
<li><a href="https://its.unl.edu/unlprivacypolicy" class="wdn-footer-list-item">Privacy Policy</a></li>
<li><a href="https://police.unl.edu/safety-reports-and-statistics#annual-report" class="wdn-footer-list-item">Security and Fire Safety Report</a></li>
<li><a href="https://heoa.unl.edu/" class="wdn-footer-list-item">Student Information Disclosures</a></li>
</ul>
<a href="https://www.unl.edu/tips-incident-reporting-system/" id="tips_wordmark" class="wdn-footer-logo"><span class="wdn-text-hidden">TIPS Incident Reporting</span></a>
</div>
</div>
</div>
<div class="wdn-grid-set">
<div class="bp960-wdn-col-three-fourths">
<div class="wdn-footer-end">
<div class="wdn-grid-set">
<div class="bp640-wdn-col-one-third">
<div id="nebraska-b1g-lockup">
<a href="https://www.unl.edu/" id="footer_n_logo" class="wdn-footer-logo"><span class="wdn-text-hidden">University of Nebraska–Lincoln</span></a>
<a href="https://www.unl.edu/about/academic-partnerships/" id="b1g_wordmark" class="wdn-footer-logo"><span class="wdn-text-hidden">About the Big Ten Conference</span></a>
</div>
</div>
<div class="bp640-wdn-col-two-thirds">
<div class="wdn-footer-text">
<div>
<span class="wdn-wdn-qa">UNL web framework and quality assurance provided by the <a href="https://wdn.unl.edu/">Web Developer Network</a> · <a href="https://webaudit.unl.edu/qa-test/">QA Test</a></span>
<span class="wdn-copyright-phone">© 2018 <a href="https://www.unl.edu/about/">University of Nebraska–Lincoln</a> · <a href="tel:+14024727211">402-472-7211</a></span>
</div>
<a href="https://nebraska.edu/" id="unl_wordmark" class="wdn-footer-logo"><span class="wdn-text-hidden">University of Nebraska System</span></a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</footer>
<noscript>
<div id="wdn_noscript">
<p class="wdn-content-slide">
Some parts of this site work best with JavaScript enabled.
</p>
</div>
</noscript>
</div>
</body>
</html>
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