diff --git a/morss/crawler.py b/morss/crawler.py
index 4a35012..d2dfc48 100644
--- a/morss/crawler.py
+++ b/morss/crawler.py
@@ -29,6 +29,28 @@ MIMETYPE = {
     'xml': ['text/xml', 'application/xml', 'application/rss+xml', 'application/rdf+xml', 'application/atom+xml'],
     'html': ['text/html', 'application/xhtml+xml', 'application/xml']}
 
+
+DEFAULT_UA = 'Mozilla/5.0 (X11; Linux x86_64; rv:25.0) Gecko/20100101 Firefox/25.0'
+
+
+def custom_handler(accept=None, strict=False, delay=None, encoding=None, basic=False):
+    handlers = []
+
+    handlers.append(GZIPHandler())
+    handlers.append(HTTPEquivHandler())
+    handlers.append(HTTPRefreshHandler())
+
+    if not basic:
+        handlers.append(UAHandler(DEFAULT_UA))
+        handlers.append(AutoRefererHandler())
+
+    handlers.append(EncodingFixHandler(encoding))
+    handlers.append(ContentNegociationHandler(MIMETYPE[accept], strict))
+    handlers.append(SQliteCacheHandler(delay))
+
+    return build_opener(*handlers)
+
+
 class GZIPHandler(BaseHandler):
     def http_request(self, req):
         req.add_unredirected_header('Accept-Encoding', 'gzip')
diff --git a/morss/morss.py b/morss/morss.py
index f3ea9fd..33d16b4 100644
--- a/morss/morss.py
+++ b/morss/morss.py
@@ -48,8 +48,6 @@ THREADS = 10  # number of threads (1 for single-threaded)
 DEBUG = False
 PORT = 8080
 
-DEFAULT_UA = 'Mozilla/5.0 (X11; Linux x86_64; rv:25.0) Gecko/20100101 Firefox/25.0'
-
 PROTOCOL = ['http', 'https', 'ftp']
 
 
@@ -127,19 +125,6 @@ def parseOptions(options):
     return out
 
 
-default_handlers = [crawler.GZIPHandler(), crawler.UAHandler(DEFAULT_UA),
-                    crawler.AutoRefererHandler(), crawler.HTTPEquivHandler(),
-                    crawler.HTTPRefreshHandler()]
-
-def custom_handler(accept, strict=False, delay=DELAY, encoding=None):
-    handlers = default_handlers[:]
-    handlers.append(crawler.EncodingFixHandler(encoding))
-    handlers.append(crawler.ContentNegociationHandler(crawler.MIMETYPE[accept], strict))
-    handlers.append(crawler.SQliteCacheHandler(delay))
-
-    return build_opener(*handlers)
-
-
 def ItemFix(item, feedurl='/'):
     """ Improves feed items (absolute links, resolve feedburner links, etc) """
 
@@ -267,7 +252,7 @@ def ItemFill(item, options, feedurl='/', fast=False):
         delay = -2
 
     try:
-        con = custom_handler('html', False, delay, options.encoding).open(link, timeout=TIMEOUT)
+        con = crawler.custom_handler('html', False, delay, options.encoding).open(link, timeout=TIMEOUT)
         data = con.read()
 
     except (IOError, HTTPException) as e:
@@ -368,7 +353,7 @@ def FeedFetch(url, options):
         delay = 0
 
     try:
-        con = custom_handler('xml', True, delay, options.encoding).open(url, timeout=TIMEOUT * 2)
+        con = crawler.custom_handler('xml', True, delay, options.encoding).open(url, timeout=TIMEOUT * 2)
         xml = con.read()
 
     except (HTTPError) as e: