diff --git a/src/apps.json b/src/apps.json
index 1c89773c1..7c5afdb73 100755
--- a/src/apps.json
+++ b/src/apps.json
@@ -10030,8 +10030,8 @@
 			"icon": "vibecommerce.png",
 			"implies": "PHP",
 			"meta": {
-				"generator": "vibecommerce",
-				"designer": "vibecommerce"				
+				"designer": "vibecommerce",
+				"generator": "vibecommerce"
 			},
 			"website": "http://vibecommerce.com.br"
 		},
@@ -10331,4 +10331,4 @@
 			"priority": "9"
 		}
 	}
-}
+}
\ No newline at end of file
diff --git a/src/drivers/webextension/js/driver.js b/src/drivers/webextension/js/driver.js
index 09718858b..f33ba097a 100644
--- a/src/drivers/webextension/js/driver.js
+++ b/src/drivers/webextension/js/driver.js
@@ -135,8 +135,8 @@
 		onMessage: function(message, sender, sendResponse) {
 			var
 				hostname,
-				a = document.createElement('a'),
-				response = undefined;
+				response,
+				a = document.createElement('a');
 
 			if ( typeof message.id != 'undefined' ) {
 				w.log('message: ' + message.id);
@@ -174,7 +174,7 @@
 						break;
 				}
 
-				sendResponse( response );
+				sendResponse(response);
 			}
 
 		},
diff --git a/src/drivers/webextension/manifest.edge.json b/src/drivers/webextension/manifest.edge.json
index 0459d36f6..4c94099f2 100644
--- a/src/drivers/webextension/manifest.edge.json
+++ b/src/drivers/webextension/manifest.edge.json
@@ -4,7 +4,7 @@
   "author": "Elbert Alias",
 	"homepage_url": "https://wappalyzer.com/",
 	"description": "Identify web technologies",
-	"version": "3",
+	"version": "4",
 	"default_locale": "en",
 	"manifest_version": 2,
 	"icons": {
diff --git a/src/drivers/webextension/manifest.json b/src/drivers/webextension/manifest.json
index 93d0632cb..54d2a07e4 100644
--- a/src/drivers/webextension/manifest.json
+++ b/src/drivers/webextension/manifest.json
@@ -4,7 +4,7 @@
   "author": "Elbert Alias",
 	"homepage_url": "https://wappalyzer.com/",
 	"description": "Identify web technologies",
-	"version": "3",
+	"version": "4.0.1",
 	"default_locale": "en",
 	"manifest_version": 2,
 	"icons": {