diff --git a/about.html b/about.html
index 8158877..abd454a 100644
--- a/about.html
+++ b/about.html
@@ -1,11 +1,11 @@
 <div data-ng-controller="TabsController">
-    <tabset justified="true">
+    <tabset justified="true" type="pills">
     <tab heading="About">
         <br/>
         <p>Wavelib is a web implementation of C/C++ 1D Wavelet Transform codebase using Emscripten and javascript.</p>
         <br/>
         <p><b>Requirements</b> : HTML5 compliant modern web browser with javascript enabled. This webapp uses asm.js and angularjs that are not compatible with
-        older browsers.</p>
+        older browsers. Internet Explorer >= 10.0</p>
         <br/>
         <p><b>Inputs</b> : You can enter the data vector using either the file input interface or data input interface. In either case, the input is just a
              one dimensional data vector consisting only of numbers and only including common separators like commas or spaces. </p>
diff --git a/front.html b/front.html
index 3e4a280..f11791d 100644
--- a/front.html
+++ b/front.html
@@ -58,4 +58,5 @@
 
 
 
-        </div>
+</div>
+
diff --git a/index.html b/index.html
index 907ce11..320f5ad 100644
--- a/index.html
+++ b/index.html
@@ -53,7 +53,7 @@
 
         <!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
     <script src="js/ie10-viewport-bug-workaround.js"></script>
-    <script src="js/wavelib.js"></script>
+    <script async src="js/wavelib.js"></script>
     <!--<script src="js/index_user_scripts.js"></script> -->
     <!--<script src="js/dygraph-combined-dev.js"></script>-->
     <script src="//cdnjs.cloudflare.com/ajax/libs/dygraph/1.1.1/dygraph-combined.js"></script>