The frontend and backend are two ends of the same rope, so to speak. The frontend is the part of the website a normal visitor sees. The importance of the frontend should not be underestimated. It affects to a great degree whether the site engages a visitor or not. However, a high-quality and successful website cannot do without a backend either. It is necessary, whether you for example want to change the content of a page, add items to an e-shop, or create administrators. The backend is invisible to normal visitors, nevertheless is provides complete website and/or e-shop administration. It is the invisible core whose purpose is to allow the website to develop dynamically.