diff --git a/index.php b/index.php
--- a/index.php
+++ b/index.php
@@ -23,7 +23,7 @@
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 <h3>Find the schedule that works for you!</h3>
-<p>View <a href="schedulecreator.php">demo output</a> or <a href="input.php">get started on your own</a>. This program was created by <a href="http://www.calvin.edu" target="_blank">Calvin College</a> and <a href="http://cedarville.edu/" target="_blank">Cedarville University</a> students. SlatePermutate works with any college or university.</p>
+<p>View <a href="schedulecreator.php">demo output</a> or <a href="input.php">get started on your own</a>. This program was created by <a href="http://www.calvin.edu" rel="external">Calvin College</a> and <a href="http://cedarville.edu/" rel="external">Cedarville University</a> students. SlatePermutate works with any college or university.</p>
 <p class="righttext"><a href="input.php"><img class="noborder" src="images/get-started.png" alt="Get Started" /></a></p>
 
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