Can`t open my websites - Safari
When I am using Safari on my Mac it won`t open my regular pages like Google, YouTube, Gmail, Twitter and Instagram.
Then there comes the usual page where it says that it can't open the page.
I have tried to go on Google on my phone in Safari and that works. I tried to turn on and off the Internet, reinstall Safari and using Google Chrome.
Nothing works, if you know what I can do please respond. I am a full-time student and web designer so I need those sides to work ASAP.
MacBook Pro with Retina display, OS X El Capitan (10.11)