diff --git a/pyinfra/visitor.py b/pyinfra/visitor.py
index d841ec1..ef2ed86 100644
--- a/pyinfra/visitor.py
+++ b/pyinfra/visitor.py
@@ -17,7 +17,6 @@ from pyinfra.parser.parser_composer import EitherParserComposer
 from pyinfra.parser.parsers.identity import IdentityBlobParser
 from pyinfra.parser.parsers.json import JsonBlobParser
 from pyinfra.parser.parsers.string import StringBlobParser
-from pyinfra.server.packing import string_to_bytes
 from pyinfra.storage.storage import Storage
 
 
@@ -176,8 +175,9 @@ class ParsingStrategy(abc.ABC):
         return self.parse_and_wrap(data)
 
 
+# TODO: Each analysis service should specify a custom parsing strategy for the type of data it expects to be  found
+#  on the storage. This class is only a temporary trial-and-error->fallback type of solution.
 class DynamicParsingStrategy(ParsingStrategy):
-
     def __init__(self):
         self.parser = EitherParserComposer(JsonBlobParser(), StringBlobParser(), IdentityBlobParser())
 
@@ -185,30 +185,7 @@ class DynamicParsingStrategy(ParsingStrategy):
         return self.parser(data)
 
     def parse_and_wrap(self, data):
-        """Storage items can be a blob or a blob with metadata. Standardizes to the latter.
-
-        Cases:
-            1) backend upload: data as bytes
-            2) Some Python service's upload: data as bytes of a json string "{'data': <str>, 'metadata': <dict>}",
-              where value of key 'data' was encoded with bytes_to_string(...)
-
-        Returns:
-            {"data": bytes, "metadata": dict}
-
-        TODO:
-            Each analysis service should specify a custom parsing strategy for the type of data it expects to be
-            found on the storage. This class is only a temporary trial-and-error->fallback type of solution.
-        """
-
-        data = self.parse(data)
-
-        if isinstance(data, bytes):  # case 1
-            return wrap(data)
-
-        else:  # case 2
-            assert isinstance(data, dict)
-            validate(data)
-            return data
+        return self.parse(data)
 
 
 def validate(data):
@@ -243,16 +220,33 @@ class QueueVisitor:
         return data
 
     def standardize(self, data: bytes) -> Dict:
-        assert isinstance(data, bytes)
-        data = self.parsing_strategy(data)
-        return data
+        """Storage items can be a blob or a blob with metadata. Standardizes to the latter.
+
+        Cases:
+            1) backend upload: data as bytes
+            2) Some Python service's upload: data as bytes of a json string "{'data': <str>, 'metadata': <dict>}",
+              where value of key 'data' was encoded with bytes_to_string(...)
+
+        Returns:
+            {"data": bytes, "metadata": dict}
+        """
+
+        if isinstance(data, bytes):  # case 1
+            return wrap(data)
+
+        else:  # case 2
+            assert isinstance(data, dict)
+            validate(data)
+            return data
 
     def load_data(self, queue_item_body):
         object_descriptor = get_object_descriptor(queue_item_body)
         logging.debug(f"Downloading {object_descriptor}...")
         data = self.download(object_descriptor)
         logging.debug(f"Downloaded {object_descriptor}.")
+        assert isinstance(data, bytes)
         data = gzip.decompress(data)
+        data = self.parsing_strategy(data)
         data = self.standardize(data)
         return data