Yes, but not as a silver bullet. Google says Core Web Vitals are used by its ranking systems and recommends achieving good scores, while also saying good scores alone do not guarantee top rankings; page experience is broader than just speed. Straight Up Web Design & SEO helps improve the overall health of your online presence so your business is not held back by a slow or frustrating website experience. Better performance can support stronger engagement, reduce lost opportunities, and help more visitors stay on your site long enough to become customers.