diff --git a/src/main/java/webcrawler/CrawlBranch.java b/src/main/java/webcrawler/CrawlBranch.java
index cc253c9..90a5bbc 100644
--- a/src/main/java/webcrawler/CrawlBranch.java
+++ b/src/main/java/webcrawler/CrawlBranch.java
@@ -39,7 +39,7 @@ public class CrawlBranch {
             }
             return true;
         } catch (Exception e) {
-            System.out.println("ERROR -- error in out http request : " + e);
+            //System.out.println("ERROR -- error in out http request : " + e);
             return false;
         }
     }
@@ -51,7 +51,7 @@ public class CrawlBranch {
      */
     public int searchForWord(String word) {
         if (this.htmlDocument == null){
-            System.out.println("ERROR -- call crawl before searhing");
+            //System.out.println("ERROR -- call crawl before searhing");
             return -1;
         }
         System.out.printf("Searching for %s...", word);
diff --git a/src/main/java/webcrawler/WebCrawler.java b/src/main/java/webcrawler/WebCrawler.java
index 4eb9bb1..e637739 100644
--- a/src/main/java/webcrawler/WebCrawler.java
+++ b/src/main/java/webcrawler/WebCrawler.java
@@ -143,52 +143,4 @@ public class WebCrawler {
         this.successPages = 0;
         this.amountFound = 0;
     }
-
-    //    public static void main(String[] args) {
-//        Scanner input = new Scanner(System.in);
-//        System.out.println("Enter a URL : ");
-//        String urlInput = input.nextLine().trim();
-//        crawler(urlInput);
-//
-//    }
-//
-//    public static void crawler(String startUrl) {
-//        ArrayList<String> pending = new ArrayList<>();
-//        ArrayList<String> traversed = new ArrayList<>();
-//
-//        pending.add(startUrl);
-//        while (!pending.isEmpty() && traversed.size() <= 100) {
-//            String tempUrl = pending.remove(0);
-//            if (!traversed.contains(tempUrl)) {
-//                traversed.add(tempUrl);
-//                System.out.println("crawling: " + tempUrl);
-//
-//                for (String s : getSubURLs(tempUrl)) {
-//                    if (!traversed.contains(s)) pending.add(s);
-//                }
-//            }
-//        }
-//    }
-//
-//    public static ArrayList<String> getSubURLs(String urlString) {
-//        ArrayList<String> subUrls = new ArrayList<>();
-//
-//        try {
-//            URL url = new URL(urlString);
-//            Scanner urlScanner = new Scanner(url.openStream());
-//            int cur = 0;
-//            while (urlScanner.hasNext()) {
-//                String input = urlScanner.nextLine();
-//                cur = input.indexOf("http:", cur);
-//                while (cur > 0) {
-//                    int endIndex = input.indexOf("\"", cur);
-//                    cur = endIndex > 0 ? input.indexOf("http:", endIndex) : -1;
-//                }
-//            }
-//        } catch (IOException e) {
-//            e.printStackTrace();
-//        }
-//
-//        return subUrls;
-//    }
 }