Yes, an eCommerce site can be static. Static sites are quickly becoming the preferred choice for businesses since they are more secure and are usually much less expensive to build and maintain. Unlike dynamic sites, static sites do not require complex databases or servers, which means they load faster and are less expensive.
Other tools such as Google Analytics can help you to track the performance of a static website. This can help you to understand how users are interacting with your website and make adjustments to improve the experience.
Overall, static eCommerce sites have their advantages and disadvantages and it is important to consider these when deciding which approach to take.