diff --git a/index.php b/index.php
index f372999..dcc4e39 100755
--- a/index.php
+++ b/index.php
@@ -5,9 +5,9 @@ require __DIR__.'/vendor/autoload.php';
 $parser = Tildeverse\Wiki\Parser::factory();
 ?>
 
-        <div class="jumbotron">
-            <h1>~team</h1>
-            <pre>
+<div class="jumbotron">
+    <h1>~team</h1>
+    <pre>
    __  _ __    __      __
   / /_(_) /___/ /__   / /____  ____ _____ ___
  / __/ / / __  / _ \ / __/ _ \/ __ `/ __ `__ \
@@ -15,132 +15,146 @@ $parser = Tildeverse\Wiki\Parser::factory();
 \__/_/_/\__,_/\___(_)__/\___/\__,_/_/ /_/ /_/
 </pre>
 
-            <br>
+    <br>
 
-            <p>a digital community for socializing, learning, and making cool stuff</p>
-        </div>
+    <p>a digital community for socializing, learning, and making cool stuff</p>
+</div>
 
-        <p>
-            tilde.team is a shared system that provides an inclusive, 
-            non-commercial space for teaching, learning, practicing and 
-            enjoying the social medium of unix.
-        </p>
-        <p>
-            i created this tilde after hearing about paul ford's 
-            <a href="http://tilde.club/">tilde.club</a>. when i was unable 
-            to join due to the waitlist, i decided to create my own tilde.
-        </p>
+<p>
+    tilde.team is a shared system that provides an inclusive,
+    non-commercial space for teaching, learning, practicing and
+    enjoying the social medium of unix.
+</p>
+<p>
+    i created this tilde after hearing about paul ford's
+    <a href="http://tilde.club/">tilde.club</a>. when i was unable
+    to join due to the waitlist, i decided to create my own tilde.
+</p>
 
-        <p>thanks for stopping by!</p>
+<p>thanks for stopping by!</p>
 
-        <p>
-            tilde.team is a founding member of <a href="https://tildeverse.org">tildeverse.org</a>, 
-            which is a collaborative effort among several <a href="https://tildeverse.org/members/">
-            other tilde servers</a>.
-        </p>
-        <p>
-            hosting and domains are paid out-of-pocket. tilde.team will always 
-            be free to use. however, if you are able and willing to pitch in, 
-            you can <a href="https://bhh.sh/donate/">donate here</a>.
-        </p>
+<p>
+    tilde.team is a founding member of <a href="https://tildeverse.org">tildeverse.org</a>,
+    which is a collaborative effort among several <a href="https://tildeverse.org/members/">
+    other tilde servers</a>.
+</p>
+<p>
+    hosting and domains are paid out-of-pocket. tilde.team will always
+    be free to use. however, if you are able and willing to pitch in,
+    you can <a href="https://bhh.sh/donate/">donate here</a>.
+</p>
 
-        <p><a href="/~ben/">~ben</a></p>
+<p><a href="/~ben/">~ben</a></p>
 
-        <br>
+<br>
 
-        <a href="/signup/" class="btn btn-primary btn-lg">
-            <i class="fa fa-user-plus"></i> signup</a>
+<a href="/signup/" class="btn btn-primary btn-lg">
+    <i class="fa fa-user-plus"></i> signup</a>
 
-        <br>
-        <br>
-        <hr>
+<br>
+<br>
+<hr>
 
-        <h3>tilde.team services</h3>
+<h3>tilde.team services</h3>
 
-        <?php include 'services.php'; ?>
+<?php include 'services.php'; ?>
 
-        <br>
-        <hr>
+<br>
+<hr>
 
-        <div class="row">
-            <div class="col-md-7">
-                <h1>~news~</h1>
-                <?php foreach (array_slice(array_reverse(glob("news/pages/*.md")), 0, 4) as $page):
-                    $parsed = $parser->parse(file_get_contents($page));
-                    $yaml = $parsed->getYAML();
-                    if (!$yaml["published"]) continue; ?>
+<div class="row">
+    <div class="col-md-7">
+        <h1>~news~</h1>
 
-                    <div class="list-group">
-                        <div class="list-group-item">
-                            <h3 class="list-group-item-heading"><?=$yaml["title"]?></h3>
-                            <em>
-                                <a href="/news/<?=basename($page, ".md")?>"><?=$yaml["date"]?></a>
-                            </em>
-                            &bull;
-                            <em>
-                                <a href="/~<?=$yaml["author"]?>/"><?=$yaml["author"]?></a>
-                            </em>
-                            <hr>
-                            <div class="list-group-item-text"><?=$parsed->getContent()?></div>
-                        </div>
-                    </div>
+        <?php foreach (array_slice(array_reverse(glob("news/pages/*.md")), 0, 4) as $page):
+            $parsed = $parser->parse(file_get_contents($page));
+            $yaml = $parsed->getYAML();
+            if (!$yaml["published"]) continue; ?>
 
-                <?php endforeach; ?>
-
-                <div class="list-group">
-                    <div class="list-group-item">
-                        <p class="list-group-item-text"><a href="/news/">news archive here...</a></p>
-                    </div>
-                </div>
-
-                <h1>~current projects~</h1>
-                <h4>on our <a href="https://tildegit.org/team">gitea</a></h4>
-                <hr>
-                <div class="list-group">
-                    <?php foreach (json_decode(file_get_contents("https://tildegit.org/api/v1/orgs/team/repos")) ?? [] as $repo):
-                        if ($repo->archived) continue; ?>
-                        <div class="list-group-item">
-                            <h3 style="display:inline;" class="list-group-item-heading">
-                                <a href="<?=$repo->html_url?>"><?=$repo->name?></a>
-                            </h3>
-                            <?php if ($repo->website != ""): ?>
-                                &mdash;
-                                <p style="display:inline;"><em><a href="<?=$repo->website?>"><?=$repo->website?></a></em></p>
-                            <?php endif; ?>
-                            <br>
-                            <p class="list-group-item-text"><?=$repo->description?></p>
-                        </div>
-                    <?php endforeach; ?>
-                </div>
-
-            </div>
-
-            <div class="col-md-5">
-                <h1>~users~</h1>
-                <p><em><a href="/tilde.24h.html"><i class="fa fa-clock-o"></i> recent updates</a></em></p>
-                <p>if you're not listed here, make some changes to your page</p>
-                <p><a href="/users/">all users</a></p>
-                <br><br>
-                <div class="list-group">
-                <ul>
-                <?php
-                foreach (glob("/home/*") as $user):
-                    if (!is_dir("$user/public_html")
-                        || (file_exists("$user/public_html/index.php")
-                            && in_array(sha1_file("$user/public_html/index.php"),
-                            // these are the sha1s of two previous default pages
-                            ["ca32714c33abb57430583ad07efec6097ae1a044", "f190ba3a1ed796a20bea83304e45e799420c0716"])))
-                        continue;
-                    $user = basename($user); ?>
-                    <li style="list-style: none; margin-left: -40px;">
-                        <a href="/~<?=$user?>/" class="list-group-item">
-                            <h6 class="list-group-item-heading">~<?=$user?></h6>
-                        </a>
-                    </li>
-                <?php endforeach; ?>
-                </ul>
+            <div class="list-group">
+                <div class="list-group-item">
+                    <h3 class="list-group-item-heading"><?=$yaml["title"]?></h3>
+                    <em><a href="/news/<?=basename($page, ".md")?>"><?=$yaml["date"]?></a></em>
+                    &bull;
+                    <em><a href="/~<?=$yaml["author"]?>/"><?=$yaml["author"]?></a></em>
+                    <hr>
+                    <div class="list-group-item-text"><?=$parsed->getContent()?></div>
                 </div>
             </div>
+
+        <?php endforeach; ?>
+
+        <div class="list-group">
+            <div class="list-group-item">
+                <p class="list-group-item-text"><a href="/news/">news archive...</a></p>
+            </div>
         </div>
 
+        <h1>~current projects~</h1>
+        <h4>on our <a href="https://tildegit.org/team">gitea</a></h4>
+        <hr>
+        <div class="list-group">
+        <?php foreach (json_decode(file_get_contents("https://tildegit.org/api/v1/orgs/team/repos")) ?? [] as $repo):
+            if ($repo->archived) continue; ?>
+            <div class="list-group-item">
+                <h3 style="display:inline;" class="list-group-item-heading">
+                    <a href="<?=$repo->html_url?>"><?=$repo->name?></a>
+                </h3>
+                <?php if ($repo->website != ""): ?>
+                    &mdash;
+                    <p style="display:inline;"><em><a href="<?=$repo->website?>"><?=$repo->website?></a></em></p>
+                <?php endif; ?>
+                <br>
+                <p class="list-group-item-text"><?=$repo->description?></p>
+            </div>
+        <?php endforeach; ?>
+        </div>
+
+    </div>
+
+    <div class="col-md-5">
+        <h1>~users~</h1>
+        <p><em><a href="/tilde.24h.html"><i class="fa fa-clock-o"></i> recent updates</a></em></p>
+        <p>if you're not listed here, make some changes to your page</p>
+        <p><a href="/users/">all users</a></p>
+        <div class="list-group">
+        <ul>
+        <?php foreach (glob("/home/*/public_html", GLOB_ONLYDIR) as $user):
+            if (
+                (
+                    // make sure we have an index page
+                    !is_file("$user/index.html")
+                    && !is_file("$user/index.htm")
+                    && !is_file("$user/index.cgi")
+                    && !is_file("$user/index.php")
+                )
+                || (
+                    // if it's php, compare the hash to the default page
+                    is_file("$user/index.php")
+                    && in_array(
+                        sha1_file("$user/index.php"),
+                        [
+                            // these are the sha1s of two previous pages
+                            "ca32714c33abb57430583ad07efec6097ae1a044",
+                            "f190ba3a1ed796a20bea83304e45e799420c0716"
+                        ]
+                    )
+                )
+            ) continue;
+            $user = basename(dirname($user));
+            $usercount++; ?>
+
+            <li style="list-style: none; margin-left: -40px;">
+                <a href="/~<?=$user?>/" class="list-group-item">
+                    <h6 class="list-group-item-heading">~<?=$user?></h6>
+                </a>
+            </li>
+
+        <?php endforeach; ?>
+        </ul>
+        <p>users who have updated their homepages: <?=$usercount?></p>
+        </div>
+    </div>
+</div>
+
 <?php include 'footer.php'; ?>
diff --git a/services.php b/services.php
index 99d9c82..54c157d 100644
--- a/services.php
+++ b/services.php
@@ -13,12 +13,12 @@ $services = [
     'webring' => ['fa' => 'life-ring', 'url' => '/ring/'],
 ];
 
-$nav = isset($navbar);
+$nav = isset($navbar) && $navbar;
 unset($navbar);
 
 foreach ($services as $name => $service) { ?>
     <?php if ($nav) echo '<li>'; ?>
-    <a href="<?=$service['url']?>" <?php if (!$nav) echo 'class="btn btn-default"'; ?>><i class="fa fa-<?=$service['fa']?>"></i> ~<?=$name?>~</a>
-    <?php if ($nav) echo '</li>'; ?>
+    <a href="<?=$service['url']?>" <?php if (!$nav) echo 'class="btn btn-default"'; ?>><i class="fa fa-<?=$service['fa']?>"></i> <?=$name?></a>
+    <?php if ($nav) echo '</li>' . PHP_EOL; ?>
 <?php }