diff --git a/app/templates/SilverStripe/EnvironmentCheck/EnvironmentChecker.ss b/app/templates/SilverStripe/EnvironmentCheck/EnvironmentChecker.ss
new file mode 100644
index 0000000..3d38ffa
--- /dev/null
+++ b/app/templates/SilverStripe/EnvironmentCheck/EnvironmentChecker.ss
@@ -0,0 +1,96 @@
+<html>
+    <head>
+        <title>Site health: $Status</title>
+        <style>
+            * {
+                font-family: Helvetica, Arial;
+                font-size: 12px;
+            }
+            .subtext {
+                margin-top: -10px;
+                font-size: 10px;
+            }
+
+            h1 {
+                font-size: 30px;
+                margin-bottom: 3px;
+                margin-left: 8px;
+            }
+
+            h2 {
+                font-size: 16px;
+                margin: 2px 0 10px 8px;
+            }
+
+            p {
+                margin-left: 10px;
+            }
+
+            table {
+                border-collapse: collapse;
+            }
+                table th {
+                    color: white;
+                    background-color: #777;
+                    /*border: 1px #aaa solid;*/
+                    padding: 10px;
+                    text-align: left;
+                }
+                table td {
+                    background-color: #eee;
+                    /*border: 1px #ddd solid;*/
+                    padding: 5px 10px;
+                }
+                table tr:nth-child(odd) td {
+                    background-color: #ddd;
+                }
+
+            .OK {
+                color: green;
+            }
+            .WARNING {
+                color: orange;
+                font-weight: bold;
+            }
+            .ERROR {
+                color: red;
+                font-weight: bold;
+            }
+            .extra-links a {
+            	display: block;
+            	margin: 1rem 0;
+            }
+        </style>
+    </head>
+
+
+    <body>
+        <h1 class="$Status">$Title: $Status</h1>
+        <h2 class="website">Site: $URL</h2>
+
+        <div class="extra-links">
+            <a href="/dev/tasks/DataIntegrityTest/?do=obsoletefields">TEST DB Integrity</a>
+            <a href="/dev/tasks/testemail">Test SilverStripe mailer</a>
+        </div>
+
+        <% if $IncludeDetails %>
+        <table>
+            <tr><th>Check</th> <th>Status</th> <th>Message</th></tr>
+            <% loop $Details %>
+            <tr><td>$Check</td> <td class="$Status">$Status</td> <td>$Message.XML</td></tr>
+            <% end_loop %>
+        </table>
+        <% end_if %>
+
+        <% if $ShouldPass %>
+            <p>Site is available</p>
+            <p class="subtext">(you may check for the presence of the text 'Site is available' rather than an HTTP $ErrorCode error on this page, if you prefer.<% if not $IncludeDetails %> Full details are available for logged in users at <a href="{$AbsoluteBaseURL}dev/check/">dev/check</a><% end_if %>)</p>
+        <% else %>
+            <% if $Name == "check" %>
+                <p><b>A subsystem of the site is unavailable, but the site remains operational</b></p>
+            <% else %>
+                <p><b>Site is not available</b></p>
+            <% end_if %>
+        <% end_if %>
+    </body>
+</html>
diff --git a/composer.json b/composer.json
index 59de95a..183588b 100755
--- a/composer.json
+++ b/composer.json
@@ -39,7 +39,7 @@
         "a2nt/silverstripe-progressivewebapp": "dev-master",
         "a2nt/silverstripe-elemental-basics": "*",
         "a2nt/cms-niceties": "dev-main",
-	"a2nt/silverstripe-live-checks": "*",
+	      "a2nt/silverstripe-live-checks": "*",
         "bummzack/sortablefile": "*",
         "ezyang/htmlpurifier": "^4.13",
         "endroid/qr-code": "^3.9",
