diff --git a/speedtest.py b/speedtest.py
index de5b675..99205e7 100755
--- a/speedtest.py
+++ b/speedtest.py
@@ -845,14 +845,14 @@ class Speedtest(object):
         speedtest mini server
         """
 
-        name, ext = os.path.splitext(server)
+        urlparts = urlparse(server)
+
+        name, ext = os.path.splitext(urlparts[2])
         if ext:
             url = os.path.dirname(server)
         else:
             url = server
 
-        urlparts = urlparse(url)
-
         request = build_request(url)
         uh, e = catch_request(request)
         if e: