CORS issues

Access to fetch at 'https://node-server-for-lesson-product-page.onrender.com/api/products' from origin 'https://fakeurs.github.io' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.

Access to fetch at 'https://node-server-for-lesson-product-page.onrender.com/api/products' from origin 'https://fakeurs.github.io' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.