diff --git a/background.js b/background.js
index f01a021..9bff3a1 100644
--- a/background.js
+++ b/background.js
@@ -122,7 +122,7 @@ const use_google_bot_default = [
 ];
 var use_google_bot_custom = [];
 var use_google_bot = use_google_bot_default.concat(use_google_bot_custom);
-
+//_paywall\.sjs
 // block paywall-scripts individually
 var blockedRegexes = {
 'adweek.com': /.+\.lightboxcdn\.com\/.+/,
@@ -196,7 +196,7 @@ browser.storage.sync.get({
     use_google_bot_custom = Object.keys(sites_custom).filter(function (key) {
             return sites_custom[key]['googlebot'] > 0;
         }).map(function (key) {
-            return sites_custom[key]['domain']
+            return sites_custom[key]['domain'].toLowerCase();
         });
     use_google_bot = use_google_bot_default.slice();
 
@@ -204,14 +204,14 @@ browser.storage.sync.get({
     block_js_custom = Object.keys(sites_custom).filter(function (key) {
             return sites_custom[key]['block_javascript'] > 0;
         }).map(function (key) {
-            return sites_custom[key]['domain']
+            return sites_custom[key]['domain'].toLowerCase();
         });
     block_js = block_js_default.slice();
 
     enabledSites = Object.keys(sites).filter(function (key) {
             return (sites[key] !== '' && sites[key] !== '###');
         }).map(function (key) {
-            return sites[key];
+            return sites[key].toLowerCase();
         });
 
     for (var domainIndex in enabledSites) {
@@ -248,7 +248,7 @@ browser.storage.onChanged.addListener(function (changes, namespace) {
             use_google_bot_custom = Object.keys(sites_custom).filter(function (key) {
                     return sites_custom[key]['googlebot'] > 0;
                 }).map(function (key) {
-                    return sites_custom[key]['domain']
+                    return sites_custom[key]['domain'].toLowerCase();
                 });
             use_google_bot = use_google_bot_default.slice();
             for (var domainIndex in use_google_bot_custom) {
@@ -261,7 +261,7 @@ browser.storage.onChanged.addListener(function (changes, namespace) {
             block_js_custom = Object.keys(sites_custom).filter(function (key) {
                     return sites_custom[key]['block_javascript'] > 0;
                 }).map(function (key) {
-                    return sites_custom[key]['domain']
+                    return sites_custom[key]['domain'].toLowerCase();
                 });
             block_js = block_js_default.slice();
             for (var domainIndex in block_js_custom) {
diff --git a/options.js b/options.js
index 08afa53..fd3ef68 100644
--- a/options.js
+++ b/options.js
@@ -19,7 +19,7 @@ function save_options() {
   }, function() {
     // Update status to let user know options were saved.
     var status = document.getElementById('status');
-     status.textContent = 'Options saved.';
+    status.textContent = 'Options saved.';
     setTimeout(function() {
       status.textContent = '';
       window.close();
@@ -31,9 +31,11 @@ function save_options() {
       active: true,
       currentWindow: true
   }, function (tabs) {
+      if (tabs[0].url.indexOf("http") !== -1) {
       browser.tabs.update(tabs[0].id, {
           url: tabs[0].url
       });
+      }
   });
 }