Update README.md

Author: learning-zone

README.md

@@ -116,6 +116,8 @@ value: If you don’t specify a value, the first numeric value inside the `<mete
  countNumbers();
 </script>
 ```
+[Live Example](https://learning-zone.github.io/html-interview-questions/html5-semantic-tags/progress.html) 
+
 **5.) Keygen Tag**: The `<keygen>` element generates an encryption key for passing encrypted data to a server. When an HTML form is submitted, the browser will generate a key pair and store the private key in the browser's local key storage and send the public key to the server.
 ```html
 <form action="process-key.php" method="post">
@@ -124,8 +126,11 @@ value: If you don’t specify a value, the first numeric value inside the `<mete
  <input type="submit" value="Submit">
 </form>
 ```
+
 *Note: This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time.*
 
+[Live Example](https://learning-zone.github.io/html-interview-questions/html5-semantic-tags/) 
+
 #### Q. What is the DOM? How does the DOM work? 
 
 The DOM (Document Object Model) is a cross-platform API that treats HTML documents as a tree structure consisting of nodes. These nodes (such as elements and text nodes) are objects that can be programmatically manipulated and any visible changes made to them are reflected live in the document. In a browser, this API is available to JavaScript where DOM nodes can be manipulated to change their styles, contents, placement in the document, or interacted with through event listeners.