diff --git a/README.md b/README.md
index 5e6ee18a..a80b3ef2 100644
--- a/README.md
+++ b/README.md
@@ -12,10 +12,10 @@ See [the AssemblyScript wiki](https://github.com/AssemblyScript/assemblyscript/w
 Examples
 --------
 
-* **[Conway's Game of Life](./examples/game-of-life)**<br />
-  Continuously updates the cellular automaton and visualizes its state on a canvas. There's also [this WebAssembly Studio fiddle](https://webassembly.studio/?f=gvuw4enb3qk) of it.
+* **[Conway's Game of Life](./examples/game-of-life)** [ [demo](https://rawgit.com/AssemblyScript/assemblyscript/master/examples/game-of-life/index.html) | [fiddle](https://webassembly.studio/?f=gvuw4enb3qk) ]<br />
+  Continuously updates the cellular automaton and visualizes its state on a canvas.
 
-* **[Mandelbrot Set](./examples/mandelbrot)**<br />
+* **[Mandelbrot Set](./examples/mandelbrot)** [ [demo](https://rawgit.com/AssemblyScript/assemblyscript/master/examples/mandelbrot/index.html) ]<br />
   Renders the Mandelbrot set to a canvas.
 
 * **[i64 polyfill](./examples/i64-polyfill)**<br />
diff --git a/examples/game-of-life/index.html b/examples/game-of-life/index.html
index 3645164c..e6b7eab8 100644
--- a/examples/game-of-life/index.html
+++ b/examples/game-of-life/index.html
@@ -4,7 +4,7 @@
 <title>Conway's Game Of Life - AssemblyScript</title>
 <style>
 html, body { height: 100%; margin: 0; overflow: hidden; color: #111; background: #fff; font-family: sans-serif; }
-h1 { padding: 20px; font-size: 12pt; }
+h1 { padding: 20px; font-size: 12pt; margin: 0; }
 a { color: #111; text-decoration: none; }
 a:hover { color: #851ba7; text-decoration: underline; }
 canvas { position: absolute; top: 60px; left: 20px; width: calc(100% - 40px); height: calc(100% - 80px); background: #eee; }
@@ -83,6 +83,7 @@ fetch("build/optimized.wasm")
   })();
 
 }).catch(err => {
+  alert("Failed to load WASM: " + err.message + " (ad blocker, maybe?)");
   throw err;
 });
 </script>
diff --git a/examples/mandelbrot/index.html b/examples/mandelbrot/index.html
index ce02eef2..85e46c84 100644
--- a/examples/mandelbrot/index.html
+++ b/examples/mandelbrot/index.html
@@ -4,7 +4,7 @@
 <title>Mandelbrot Set - AssemblyScript</title>
 <style>
 html, body { height: 100%; margin: 0; overflow: hidden; color: #111; background: #fff; font-family: sans-serif; }
-h1 { padding: 20px; font-size: 12pt; }
+h1 { padding: 20px; font-size: 12pt; margin: 0; }
 a { color: #111; text-decoration: none; }
 a:hover { color: #0074C1; text-decoration: underline; }
 canvas { position: absolute; top: 60px; left: 20px; width: calc(100% - 40px); height: calc(100% - 80px); background: #eee; }
@@ -54,6 +54,9 @@ fetch("build/optimized.wasm")
     for (let x = 0; x < width; ++x) argb[yx + x] = colors[mem[yx + x]];
   }
   ctx.putImageData(imageData, 0, 0);
+}).catch(err => {
+  alert("Failed to load WASM: " + err.message + " (ad blocker, maybe?)");
+  throw err;
 });
 
 // Compute a nice set of colors using a gradient