A website is a digital showcase of products and services.
Whether you own a small or large business, whether it’s a product or service that you offer, a website is necessary as long as you are a part of this digital world. A business without a website has the maximum chance of missing a number of great opportunities. A website represents your business online and plays a vital role in introducing it globally. It is the best form of advertisement as it strengthens your brand and expands your reach.
Here are some reasons why every business needs a website
If you want to dig more, we have here "The Importance of Websites for Startups and Small Businesses"
Also read The Elements of the Website
and Types of Website