diff --git a/README.md b/README.md
index bbb9123..eb0b364 100644
--- a/README.md
+++ b/README.md
@@ -16,9 +16,9 @@ $ npm install safelink-jquery
 
 ## Or use CDN Directly
 ```html
-<script src="https://cdn.jsdelivr.net/npm/safelink-jquery@1.0.0/src/safelink.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/safelink-jquery@1.1.0/src/safelink.js"></script>
 // or
-<script src="https://cdn.jsdelivr.net/npm/safelink-jquery@1.0.0/src/safelink.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/safelink-jquery@1.1.0/src/safelink.min.js"></script>
 ```
 
 ## Usage
diff --git a/package.json b/package.json
index 35a345d..c3cf638 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "safelink-jquery",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Safelink jQuery Plugin",
   "main": "src/safelink.js",
   "directories": {
diff --git a/src/safelink.js b/src/safelink.js
index e116140..e96cf21 100644
--- a/src/safelink.js
+++ b/src/safelink.js
@@ -1,7 +1,7 @@
 /**
  * Safelink jQuery plugin
  * @author          M ABD AZIZ ALFIAN
- * @version         1.0.0
+ * @version         1.1.0
  * @repository      https://github.com/aalfiann/safelink-jquery
  */
 (function($){
@@ -9,14 +9,24 @@
     $.fn.Safelink = function(options) {
 
         var config = {
+            encoded:'',
+            paramName: 'safelink',
+            timer: false,
+            timer_first: 8,
+            timer_second: 8,
+            firstTimerText: 'Loading safelink:',
+            secondTimerText: 'Scanning the link:',
             firstButtonText: 'Click Here !!!',
             secondButtonText: 'Get Link !!!'
         };
 
         if(options) config = $.extend({},config,options);
 
+        var t1 = config.timer_first;
+        var t2 = config.timer_second;
+
         var _crypto={_keyStr:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",encode:function(a){var b="",d,e,f,g,h,j,k,l=0;for(a=_crypto._utf8_encode(a);l<a.length;)d=a.charCodeAt(l++),e=a.charCodeAt(l++),f=a.charCodeAt(l++),g=d>>2,h=(3&d)<<4|e>>4,j=(15&e)<<2|f>>6,k=63&f,isNaN(e)?j=k=64:isNaN(f)&&(k=64),b=b+this._keyStr.charAt(g)+this._keyStr.charAt(h)+this._keyStr.charAt(j)+this._keyStr.charAt(k);return b},decode:function(a){var d,e,f,g,h,j,k,b="",l=0;for(a=a.replace(/[^A-Za-z0-9\+\/\=]/g,"");l<a.length;)g=this._keyStr.indexOf(a.charAt(l++)),h=this._keyStr.indexOf(a.charAt(l++)),j=this._keyStr.indexOf(a.charAt(l++)),k=this._keyStr.indexOf(a.charAt(l++)),d=g<<2|h>>4,e=(15&h)<<4|j>>2,f=(3&j)<<6|k,b+=String.fromCharCode(d),64!=j&&(b+=String.fromCharCode(e)),64!=k&&(b+=String.fromCharCode(f));return b=_crypto._utf8_decode(b),b},_utf8_encode:function(a){a=a.replace(/\r\n/g,"\n");for(var e,b="",d=0;d<a.length;d++)e=a.charCodeAt(d),128>e?b+=String.fromCharCode(e):127<e&&2048>e?(b+=String.fromCharCode(192|e>>6),b+=String.fromCharCode(128|63&e)):(b+=String.fromCharCode(224|e>>12),b+=String.fromCharCode(128|63&e>>6),b+=String.fromCharCode(128|63&e));return b},_utf8_decode:function(a){for(var b="",d=0,e=c1=c2=0;d<a.length;)e=a.charCodeAt(d),128>e?(b+=String.fromCharCode(e),d++):191<e&&224>e?(c2=a.charCodeAt(d+1),b+=String.fromCharCode((31&e)<<6|63&c2),d+=2):(c2=a.charCodeAt(d+1),c3=a.charCodeAt(d+2),b+=String.fromCharCode((15&e)<<12|(63&c2)<<6|63&c3),d+=3);return b}};
-        
+
         this.Crypto = _crypto;
 
         this.encode = function(value) {
@@ -29,20 +39,68 @@
 
         this.build = function(element,btnClass) {
             btnClass = (!$.trim(btnClass)) ? '' : btnClass;
-            var url = new URL(window.location.href);
-            var link = url.searchParams.get("safelink");
-            if(link) {
-                var decoded = this.decode(link);
-                $(this).append('<button id="safelinkStart" class="'+btnClass+'">'+config.firstButtonText+'</button>');
-                $(element).append('<button id="safelinkEnd" class="'+btnClass+'" style="display: none;" onclick="location.href=\''+decoded+'\';">'+config.secondButtonText+'</button>');
-                $('#safelinkStart').on('click', function() {
-                    $("#safelinkEnd").css('display', 'block').focus();
-                });
+            if($.trim(config.encoded)) {
+                this._process(element,config.encoded,btnClass);
+            } else {
+                function parse_query_string(e){for(var o=e.replace("?","").split("&"),n={},t=0;t<o.length;t++){var d=o[t].split("="),p=decodeURIComponent(d[0]),r=decodeURIComponent(d[1]);if(void 0===n[p])n[p]=decodeURIComponent(r);else if("string"==typeof n[p]){var i=[n[p],decodeURIComponent(r)];n[p]=i}else n[p].push(decodeURIComponent(r))}return n}
+                var link = parse_query_string(location.search)[config.paramName];
+                if(link) {
+                    this._process(element,link,btnClass);
+                }
             }
         };
 
-        return this;
+        this._process = function(element,encoded,btnClass) {
+            var that = $(this);
+            var that_el = $(element);
+            var decoded = this.decode(encoded);
+            if(config.timer) {
+                function countDown1(){
+                    t1--;
+                    if(t1 > 0){
+                        setTimeout(countDown1,1000);
+                    }
+                    if(t1==0){
+                        that.html('');
+                    } else {
+                        that.html(config.firstTimerText+' '+t1);
+                    }
+                }
+                function countDown2(){
+                    t2--;
+                    if(t2 > 0){
+                        setTimeout(countDown2,1000);
+                    }
+                    if(t2==0){
+                        that_el.html('');
+                    } else {
+                        that_el.html(config.secondTimerText+' '+t2);
+                    }
+                }
+                setTimeout(countDown1,1000);
+                setTimeout(function() {
+                    that.append('<button id="_safelinkStart" class="'+btnClass+'">'+config.firstButtonText+'</button>');
+                    $('#_safelinkStart').on('click', function() {
+                        that.html('');
+                        that_el.attr('tabindex','-1').css('outline','none').focus();
+                        setTimeout(countDown2,1000);
+                        setTimeout(function() {
+                            that_el.append('<button id="_safelinkEnd" class="'+btnClass+'" onclick="location.href=\''+decoded+'\';">'+config.secondButtonText+'</button>');
+                        },((config.timer_second + 2)*1000));
+                    });
+                },((config.timer_first + 2)*1000));
+            } else {
+                $(this).append('<button id="_safelinkStart" class="'+btnClass+'">'+config.firstButtonText+'</button>');
+                $('#_safelinkStart').on('click', function() {
+                    $(this).html('');
+                    $(element).attr('tabindex','-1').css('outline','none').focus();
+                    $(element).append('<button id="_safelinkEnd" class="'+btnClass+'" onclick="location.href=\''+decoded+'\';">'+config.secondButtonText+'</button>');
+                });
+            }
+        }
 
+        return this;
+        
     };
 
 })(jQuery);
\ No newline at end of file
diff --git a/test/safelink-jquery.js b/test/safelink-jquery.js
index aedcf07..144f1a2 100644
--- a/test/safelink-jquery.js
+++ b/test/safelink-jquery.js
@@ -19,4 +19,49 @@ describe('jQuery safelink test', function() {
         assert.equal($().Safelink().decode('YWJjZGU='),'abcde');
     });
 
+    it('config value', function() {
+        $().Safelink({
+            encoded:'123',
+            firstButtonText: 'Click here bro!',
+            secondButtonText: 'Continue to Link!'
+        });
+    });
+
+    it('build will throws error if not in browser', function() {
+        assert.throws(function(){
+            $('#safelinker1').Safelink({
+                firstButtonText: 'Click here bro!',
+                secondButtonText: 'Continue to Link!'
+            }).build('#safelinker2','btn');
+        },Error);
+    });
+    
+    it('build with direct encoded', function() {
+        $('#safelinker1').Safelink({
+            encoded:'123',
+            firstButtonText: 'Click here bro!',
+            secondButtonText: 'Continue to Link!'
+        }).build('#safelinker2','btn');
+    });
+
+    it('build with timer', function() {
+        $('#safelinker1').Safelink({
+            encoded:'123',
+            timer: true,
+            firstButtonText: 'Click here bro!',
+            secondButtonText: 'Continue to Link!'
+        }).build('#safelinker2');
+    });
+
+    it('build with custom timer', function() {
+        $('#safelinker1').Safelink({
+            encoded:'123',
+            timer: true,
+            timer_first:1,
+            timer_second:1,
+            firstButtonText: 'Click here bro!',
+            secondButtonText: 'Continue to Link!'
+        }).build('#safelinker2');
+    });
+
 });
\ No newline at end of file