The biggest SEO blunder? Treating it like a one-time fix rather than an ongoing game plan. Many businesses think they can sprinkle some keywords, launch a blog, and boom—first-page glory. Wrong. SEO requires consistent effort, regular audits, and continuous optimisation. Ignoring technical SEO, buying dodgy backlinks, and neglecting content updates are all surefire ways to tank your rankings. SEO isn’t a sprint; it’s a marathon. Commit or be left behind.