Lightweight Visual Testing: Why Marketing Sites Don't Need Browser Complexity

Visual regressions plague marketing sites because they change rapidly, depend heavily on presentation, and are difficult to catch in code review. Traditional manual QA doesn't scale, and heavyweight browser automation feels like overkill for this particular need. A lightweight visual regression approach—comparing page states, highlighting visual changes, and enabling safe release decisions—provides practical protection without engineering complexity, making it ideal for teams where visual accuracy matters to revenue.