5MB images served at original size
Images uploaded at full resolution are the most common cause of slow Largest Contentful Paint for mobile users in the UAE. A hero image or product image served at 4MB to 6MB forces the browser to download a large file before it can paint the page. Converting images to WebP or AVIF and compressing them to display-appropriate dimensions typically reduces image payload by 70 to 85 percent. For mobile users on any connection, this is the most impactful single fix.