1) Copy and paste “chrome://net-internals” in the Chrome address bar and press Enter.
2) Click "DNS":
3) Click the "Clear host cache" button:
4) Click "Sockets"
5) Click "Close idle sockets", then "Flush socket pools".
6) Now, open a new tab and re-load the page that wasn't working properly before - now it should load properly, since you've cleared your DNS cache!