add link to certificate monitor

1 files changed, 1 insertions, 0 deletions

diff --git a/index.php b/index.php
index ebbba2c..23bb955 100644
--- a/index.php
+++ b/index.php
@@ -91,6 +91,7 @@ foreach (glob("functions/*.php") as $filename) {
         ?>
         <li><a href="<?php echo(htmlspecialchars($current_folder)); ?>">Try another website</a></li>
         <li><hr></li>
+        <li><a href="https://certificatemonitor.org/">Certificate Expiry Monitor</a></li>
         <li><a href="https://cipherli.st/">Strong Cipherlists</a></li>
         <li><a href="https://raymii.org/s/tutorials/Strong_SSL_Security_On_Apache2.html">Apache SSL Tutorial</a></li>
         <li><a href="https://raymii.org/s/tutorials/Strong_SSL_Security_On_nginx.html">NGINX SSL Tutorial</a></li>