diff --git a/check_wcag_unique.py b/check_wcag_unique.py
index 507d310..c3a8360 100644
--- a/check_wcag_unique.py
+++ b/check_wcag_unique.py
@@ -40,6 +40,7 @@ def run_pa11y(url: str) -> List[dict]:
         return []
 
     try:
+        print(type(result.stdout))
         return json.loads(result.stdout)
     except json.JSONDecodeError:
         print(f"[WARN] Could not parse pa11y JSON output for {url}", file=sys.stderr)