diff --git a/speedtest-cli-3 b/speedtest-cli-3
index 728d01a..e2c3c8a 100755
--- a/speedtest-cli-3
+++ b/speedtest-cli-3
@@ -64,7 +64,7 @@ class FileGetter(threading.Thread):
                 f = urllib.request.urlopen(self.url)
                 self.result = 0
                 while 1:
-                    contents = f.read(1024)
+                    contents = f.read(102400)
                     if contents:
                         self.result += len(contents)
                     else:
@@ -217,8 +217,6 @@ def closestServers(client, all=False):
             continue
         break
 
-    del servers
-    del root
     return closest