diff --git a/src/Umbraco.Web/PublishedCache/NuCache/DataSource/LazyCompressedString.cs b/src/Umbraco.Web/PublishedCache/NuCache/DataSource/LazyCompressedString.cs
index 99e6f44af7..ea904b0cf4 100644
--- a/src/Umbraco.Web/PublishedCache/NuCache/DataSource/LazyCompressedString.cs
+++ b/src/Umbraco.Web/PublishedCache/NuCache/DataSource/LazyCompressedString.cs
@@ -33,10 +33,11 @@ namespace Umbraco.Web.PublishedCache.NuCache.DataSource
                 throw new InvalidOperationException("The bytes have already been expanded");
             return _bytes;
         }
-        public bool IsDecompressed()
-        {
-            return _isDecompressed;
-        }
+        /// <summary>
+        /// Whether the bytes have been decompressed to a string. If true calling GetBytes() will throw InvalidOperationException.
+        /// </summary>
+        public bool IsDecompressed => _isDecompressed;
+        
 
         public override string ToString()
         {
diff --git a/src/Umbraco.Web/PublishedCache/NuCache/DataSource/SerializerBase.cs b/src/Umbraco.Web/PublishedCache/NuCache/DataSource/SerializerBase.cs
index f7e2f32f5d..9e6baed4fe 100644
--- a/src/Umbraco.Web/PublishedCache/NuCache/DataSource/SerializerBase.cs
+++ b/src/Umbraco.Web/PublishedCache/NuCache/DataSource/SerializerBase.cs
@@ -4,7 +4,7 @@ using CSharpTest.Net.Serialization;
 
 namespace Umbraco.Web.PublishedCache.NuCache.DataSource
 {
-    public abstract class SerializerBase
+    internal abstract class SerializerBase
     {
         private const char PrefixNull = 'N';
         private const char PrefixString = 'S';