diff --git a/tests/test_serply_error.py b/tests/test_serply_error.py
index c7e1568..ecb670a 100644
--- a/tests/test_serply_error.py
+++ b/tests/test_serply_error.py
@@ -1,6 +1,8 @@
 import pytest
 import os
 import logging
+import asyncio
+from aiohttp.client_exceptions import ClientResponseError
 from serply import Serply
 
 API_KEY = os.getenv("API_KEY", None)
@@ -12,3 +14,39 @@ def test_generate_unsported_endpoint_job_url():
     with pytest.raises(ValueError) as e:
         serply.__generate_url__(keyword="nurse practitioner", endpoint="asdf")
         logging.error(e)
+
+
+def test_request_post_serp_with_website_url_not_exists():
+    data = {"query": "q=iphone", "domain": "apple.com", "website": "apple.com"}
+    url = "https://api.serply.io/v1/asdfasdf/"
+    results = serply.__make_request__(url=url, method="post", json=data)
+    assert results
+    assert "error" in results
+
+
+# test post versions
+def test_request_post_serp_with_website_url_not_exists_async():
+    data = {"query": "q=iphone", "domain": "apple.com", "website": "apple.com"}
+    url = "https://api.serply.io/v1/asdfasdf/"
+    with pytest.raises(ClientResponseError) as e:
+        results = asyncio.run(
+            serply.__make_request_async__(url=url, method="post", json=data)
+        )
+        assert "result" in results
+        assert "title" in results["result"]
+        assert "position" in results
+        assert results["position"] == 1
+
+
+# test post versions
+def test_request_get_serp_with_website_url_not_exists_async():
+    data = {"query": "q=iphone", "domain": "apple.com", "website": "apple.com"}
+    url = "https://api.serply.io/v1/asdfasdf/"
+    with pytest.raises(ClientResponseError) as e:
+        results = asyncio.run(
+            serply.__make_request_async__(url=url, method="get")
+        )
+        assert "result" in results
+        assert "title" in results["result"]
+        assert "position" in results
+        assert results["position"] == 1
\ No newline at end of file