diff --git a/src/ElectronNET.API/API/WebContents.cs b/src/ElectronNET.API/API/WebContents.cs
index e6f7169..2ff5885 100644
--- a/src/ElectronNET.API/API/WebContents.cs
+++ b/src/ElectronNET.API/API/WebContents.cs
@@ -315,39 +315,6 @@ public class WebContents : ApiBase
         BridgeConnector.Socket.Emit("webContents-insertCSS", Id, isBrowserWindow, path);
     }
 
-    /// <summary>
-    /// A number property that determines the zoom level for this web contents.
-    ///The original size is 0 and each increment above or below represents zooming 20% larger or smaller to default limits of 300% and 50% of original size, respectively.
-    ///The formula for this is scale := 1.2 ^ level.
-    /// </summary>
-    public int ZoomLevel
-    {
-        get
-        {
-            return Task.Run(() => this.InvokeAsync<int>()).Result;
-        }
-        set
-        {
-            BridgeConnector.Socket.Emit("webContents-zoomLevel-set", Id, value);
-        }
-    }
-
-    /// <summary>
-    /// A number property that determines the zoom factor for this web contents.
-    ///The zoom factor is the zoom percent divided by 100, so 300% = 3.0.
-    /// </summary>
-    public double ZoomFactor
-    {
-        get
-        {
-            return Task.Run(() => this.InvokeAsync<double>()).Result;
-        }
-        set
-        {
-            BridgeConnector.Socket.Emit("webContents-zoomFactor-set", Id, value);
-        }
-    }
-
     /// <summary>
     /// Returns number - The current zoom factor.
     /// </summary>
@@ -396,21 +363,6 @@ public class WebContents : ApiBase
         return tcs.Task;
     }
 
-    /// <summary>
-    /// A boolean property that determines whether this page is muted.
-    /// </summary>
-    public bool AudioMuted
-    {
-        get
-        {
-            return Task.Run(() => this.InvokeAsync<bool>()).Result;
-        }
-        set
-        {
-            BridgeConnector.Socket.Emit("webContents-audioMuted-set", Id, value);
-        }
-    }
-
     /// <summary>
     /// Returns boolean - Whether this page has been muted.
     /// </summary>
@@ -432,21 +384,6 @@ public class WebContents : ApiBase
         BridgeConnector.Socket.Emit("webContents-setAudioMuted", Id, muted);
     }
 
-    /// <summary>
-    /// A string property that determines the user agent for this web page.
-    /// </summary>
-    public string UserAgent
-    {
-        get
-        {
-            return Task.Run(() => this.InvokeAsync<string>()).Result;
-        }
-        set
-        {
-            BridgeConnector.Socket.Emit("webContents-userAgent-set", Id, value);
-        }
-    }
-
     /// <summary>
     /// Returns string - The user agent for this web page.
     /// </summary>
diff --git a/src/ElectronNET.IntegrationTests/Tests/WebContentsTests.cs b/src/ElectronNET.IntegrationTests/Tests/WebContentsTests.cs
index 0cfe5f8..6c72705 100644
--- a/src/ElectronNET.IntegrationTests/Tests/WebContentsTests.cs
+++ b/src/ElectronNET.IntegrationTests/Tests/WebContentsTests.cs
@@ -94,16 +94,6 @@ namespace ElectronNET.IntegrationTests.Tests
             ok.Should().Be(2.0);
         }
 
-        [Fact(Timeout = 20000)]
-        public async Task ZoomFactorProperty_check()
-        {
-            var ok =  fx.MainWindow.WebContents.ZoomFactor;
-            ok.Should().Be(1.0);
-            fx.MainWindow.WebContents.ZoomFactor = 2.0;
-            ok = fx.MainWindow.WebContents.ZoomFactor;
-            ok.Should().Be(2.0);
-        }
-
         [SkippableFact(Timeout = 20000)]
         public async Task GetSetZoomLevel_check()
         {
@@ -117,16 +107,6 @@ namespace ElectronNET.IntegrationTests.Tests
             ok.Should().Be(2);
         }
 
-        [Fact(Timeout = 20000)]
-        public async Task ZoomLevelProperty_check()
-        {
-            var ok =  fx.MainWindow.WebContents.ZoomLevel;
-            ok.Should().Be(0);
-            fx.MainWindow.WebContents.ZoomLevel = 2;
-            ok = fx.MainWindow.WebContents.ZoomLevel;
-            ok.Should().Be(2);
-        }
-
         [SkippableFact(Timeout = 20000)]
         public async Task DevTools_check()
         {
@@ -161,15 +141,6 @@ namespace ElectronNET.IntegrationTests.Tests
             ok.Should().BeFalse();
         }
 
-        [SkippableFact(Timeout = 20000)]
-        public async Task AudioMutedProperty_check()
-        {
-            Skip.If(Environment.GetEnvironmentVariable("GITHUB_RUN_ID") != null && RuntimeInformation.IsOSPlatform(OSPlatform.Windows), "Skipping test on Windows CI.");
-            fx.MainWindow.WebContents.AudioMuted.Should().BeFalse();
-            fx.MainWindow.WebContents.AudioMuted = true;
-            fx.MainWindow.WebContents.AudioMuted.Should().BeTrue();
-        }
-
         [SkippableFact(Timeout = 20000)]
         public async Task GetSetUserAgent_check()
         {
@@ -182,14 +153,5 @@ namespace ElectronNET.IntegrationTests.Tests
             ok.Should().Be("MyUserAgent/1.0");
         }
 
-        [SkippableFact(Timeout = 20000)]
-        public async Task UserAgentProperty_check()
-        {
-            Skip.If(Environment.GetEnvironmentVariable("GITHUB_RUN_ID") != null && RuntimeInformation.IsOSPlatform(OSPlatform.Windows), "Skipping test on Windows CI.");
-            fx.MainWindow.WebContents.UserAgent.Should().NotBeNullOrEmpty();
-            fx.MainWindow.WebContents.UserAgent = "MyUserAgent/1.0";
-            fx.MainWindow.WebContents.UserAgent.Should().Be("MyUserAgent/1.0");
-        }
-
     }
 }
\ No newline at end of file