diff --git a/shaargem.php b/shaargem.php
index 547798c..5e92360 100644
--- a/shaargem.php
+++ b/shaargem.php
@@ -122,11 +122,13 @@ function shaargem_dummy_translation()
 	t('Provides Gemini protocol support.');
 }
 
+/**
+ * Find capsule's title
+ */
 function fetch_iri_title($iri)
 {
 	$ret = preg_match(",gemini://([\d\w\.\+\-@\:%._\~#=]+)/?,", $iri ,$domain);
 	static $redirect_counter = 0;
-	error_log("ret:".$ret);
 	if ($ret)
 	{
 		$stream_context = stream_context_create([ 'ssl' => [
@@ -142,33 +144,53 @@ function fetch_iri_title($iri)
 		} else {
 			fwrite($fp, $iri."\r\n");
 			$header = fgets($fp);
-			error_log("headers:".$headers);
 			$ret = preg_match(",^(\d\d) (.*)\r\n$,", $header, $headers);
 			$status = $headers[1];
 			$meta = $headers[2];
-			error_log("status:".$status.", meta:".$meta);
 			$max_redirects = 10;
-			if ($status[0] == 3 and $redirect_counter < $max_redirects) 
+
+			error_log("status:".$status.", meta:".$meta);
+
+			// status 1x cannot be handled by shaarli, but input field can be used as title
+			if ($status[0] == 1)
 			{
-				$redirect_counter++;
-				error_log("[shaargem] found status 30. redirecting to ".$meta." (".$redirect_counter."/".$max_redirects.")");
-				$title[1] = fetch_iri_title($meta);
-			} 
+				return $meta;
+			}
+			// status 2x ok
 			elseif ($status[0] == 2)
 			{
 				$nblines = 1;
 				while($line = fgets($fp)) {
 				$ret = preg_match(",# (.*),",$line,$title);
 				if ($title[0] or $nblines > 100 ) {
-					error_log($nblines);
 					break;
 					}
 				$nblines++;
 				}
 			}
+			// status 3x redirect
+			elseif ($status[0] == 3 and $redirect_counter < $max_redirects) 
+			{
+				$redirect_counter++;
+				error_log("[shaargem] found status 30. redirecting to ".$meta." (".$redirect_counter."/".$max_redirects.")");
+				$title[1] = fetch_iri_title($meta);
+			} 
+			// 4x 5x 6x are error statuses, should find a better way to display that
+			elseif ($status[0] == 4)
+			{
+				return 'Status '.$status.' (TEMPORARY FAILURE): '.$meta;
+			}
+			elseif ($status[0] == 5)
+			{
+				return 'Status '.$status.' (PERMANENT FAILURE): '.$meta;
+			}
+			elseif ($status[0] == 6)
+			{
+				return 'Status '.$status.' (CLIENT CERTIFICATE REQUIRED): '.$meta;
+			}
 			else
 			{
-				error_log("[shaargem] invalid response:".$header);
+				return "Invalid response:".$header;
 			}
 			fclose($fp);
 		}