In architecture, a keystone is a wedge-shaped stone that is inserted as the final piece to a masonry arch which locks all the stones into position. It is what supports the entire arch. Keywords are the same foundation for your online business. Keywords are simply the words and phrases that individuals type in to search engines when looking for products, services, and answers. There are almost 5 billion searches per day, according to Google. Development of your keywords will be the foundati