How to get a screenshot from a website and show the entire page in one shot?

The best way to get a Screenshot from the entire page / Capture the full website pageIs using GoFullPage

All you need to do is just installing the extenstion from this Google Chrome extensions store from Here and then you gonna see the icon at the top toolbar in your browser screen Like the image below 

and when you click on it it's gonna start capturing the page and open it in a new tab & you can save it as a PDF or regular image 

Hope you find everything easy, Good by