--- a/layout/base/nsLayoutUtils.cpp
+++ b/layout/base/nsLayoutUtils.cpp
@@ -505,16 +505,22 @@ nsLayoutUtils::HasCurrentTransitions(con
     }
   );
 }
 
 bool
 nsLayoutUtils::HasAnimationOfProperty(const nsIFrame* aFrame,
                                       nsCSSPropertyID aProperty)
 {
+  if (aFrame->GetContent() && aFrame->GetContent()->MayHaveAnimations()) {
+    return false; // Early return if there is no possibility to have any
+                  // animation on this frame to prevent hash table searching in
+                  // aEffect.HasAnimationOfProperty.
+  }
+
   return HasMatchingAnimations(aFrame,
     [&aProperty](KeyframeEffectReadOnly& aEffect)
     {
       return (aEffect.IsInEffect() || aEffect.IsCurrent()) &&
              aEffect.HasAnimationOfProperty(aProperty);
     }
   );
 }