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How does lazy loading images affect SEO and page load speed? Pending Review
Asked on Mar 20, 2026
Answer
Lazy loading images is an effective technique that can improve page load speed and user experience, which are important factors for SEO. By deferring the loading of images until they are needed, it reduces initial page load time and bandwidth usage.
Example Concept: Lazy loading is an optimization technique that delays the loading of images until they are within the user's viewport. This reduces the initial load time of a webpage, leading to faster perceived performance and potentially better rankings in search engines due to improved Core Web Vitals metrics.
Additional Comment:
- Lazy loading can improve your Largest Contentful Paint (LCP) score, a key metric in Core Web Vitals.
- Implementing lazy loading can lead to reduced server load and bandwidth usage.
- Ensure that lazy-loaded images have appropriate "alt" attributes for accessibility and SEO.
- Use native lazy loading by adding "loading='lazy'" to image tags for modern browsers.
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