The website link is [https://scotch.io/tutorials/javascript/build-a-real-time-twitter-stream-with-node-and-react-js](https://scotch.io/tutorials/javascript/build-a-real-time-twitter-stream-with-node-and-react-js) which results in a 404 Page. I searched on the website and got this - [https://scotch.io/tutorials/build-a-real-time-twitter-stream-with-node-and-react-js](https://scotch.io/tutorials/build-a-real-time-twitter-stream-with-node-and-react-js) - as a success page. Kindly look into it.