Optimal website image sizes in 2026 balance high visual quality with speed, with recommended dimensions of 1920x1080px for hero images and 1200x630px for featured blog images. Key best practices include keeping images under 200–400 KB, using WebP formats, and utilizing a 16:9 or 3:2 aspect ratio for consistent layout scaling across devices. For more detailed guidelines, visit Image Optimizer Pro.
Full Guide to Optimize Shopify Images Sizes in 2023 – Opinew