Why is website design important?

In this modern age, whenever a person finds a new product the first thing he usually does is search for it in search engine which gives him a set of results and if a website for that product appears on the results, it gives it a certain value. So whenever we are starting a business however big or small, it is always a good practice to create a website along for it. The first thing a visitor notices when he visits a website is it’s design. We don’t want a ecommerce site to give reviews to movies or a music site to sell products. So the design of the site should be about what the site does and not the third party services the site may provide. More professional a site looks, more reputable it will be.