A website is more than just the physical appearance, it’s also the site architecture and the technology behind it, both of which may or may not be helping or hurting you in Google rankings and user experience. If you’re looking for just graphic updates or content updates that’s one thing, but if your site is not hitting industry benchmarks (like site speed, mobile responsiveness, content architecture, etc.), then it’s a good time to evaluate your options. Starting with a new website lets you talk about your business as it sits today but also where you’d like to be in the next several years. Modern websites have more functionality available to them to make updating and maintaining your website much easier in the future.