Refresh Browser, Browser Cache, and DNS
Force Browser Refresh
Windows: ctrl + F5
Mac/Apple/iPod: Apple + R or command + R
Linux: F5
iPhone Safari: Tap the circular arrow button in the upper-right corner of the Safari window, right of the Address Bar., or,
iPhone: Settings > Safari > Clear Cache
Refresh Cache / DNS in computer and modem
Computer: Windows 7: Start > Search all programs > cmd – brings up DOS box.
Type: ipconfig /flushdns
Delete cookies, history etc
Chrome: Press ctrl+shift+del to clear your private data, history, cookies…
iPhone: Settings > Clear History & Data
iPad: Settings > Safari > Clear Cookies and Data