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Seven UI/UX Mistakes That Make Startup Landing Pages Look Unprofessional

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A product can still lose customers if its landing page is confusing or difficult to navigate, according to a UI/UX designer writing on DEV Community. The article identifies seven common flaws, including vague headlines, cluttered fonts and colors, unclear calls to action, poor mobile design, overcrowded sections, low-contrast text, and a lack of trust signals. For each problem it suggests a practical fix, such as stating clearly what the product does, using one main font with two or three consistent colors, and adding testimonials or reviews. The author also advises that if visitors cannot grasp the product and next step within five seconds, the user experience should be improved before spending more on advertising.

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