What is the best approach to structuring the development of my website, starting with HTML/CSS design or focusing on backend functionalities first?

When structuring the development of a website, it is generally recommended to start with the HTML/CSS design first before focusing on backend functionalities. This approach allows you to establish a solid foundation for the visual layout and user interface of the website before implementing complex backend features. By starting with the frontend design, you can ensure a cohesive and user-friendly experience for visitors, which can then be enhanced with backend functionalities.

<!DOCTYPE html>
<html>
<head>
    <title>My Website</title>
    <link rel="stylesheet" type="text/css" href="styles.css">
</head>
<body>
    <header>
        <h1>Welcome to My Website</h1>
    </header>
    <nav>
        <ul>
            <li><a href="#">Home</a></li>
            <li><a href="#">About</a></li>
            <li><a href="#">Services</a></li>
            <li><a href="#">Contact</a></li>
        </ul>
    </nav>
    <main>
        <section>
            <h2>About Us</h2>
            <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>
        </section>
        <section>
            <h2>Our Services</h2>
            <ul>
                <li>Service 1</li>
                <li>Service 2</li>
                <li>Service 3</li>
            </ul>
        </section>
    </main>
    <footer>
        <p>© 2021 My Website. All rights reserved.</p>
    </footer>
</body>
</html>