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Performance2 May 2026 · 7 min read

Video Landing Pages: Core Web Vitals when Autoplay is Non-Negotiable

Video landing pages can be powerful, but impact Core Web Vitals. Improve LCP, FID, and CLS with these strategies. Let Fusion Lot optimize for you.

Video landing pages are a powerful tool for capturing attention and boosting conversions. However, autoplaying videos can negatively impact Core Web Vitals (CWV), which are crucial for search engine rankings and user experience. This article discusses how to optimize video landing pages when autoplay is non-negotiable.

The Challenges of Autoplay and Core Web Vitals

Autoplaying videos can worsen the following CWV metrics:

  • Largest Contentful Paint (LCP): The video may become the largest element on the page, slowing down LCP.
  • First Input Delay (FID): Video playback can block the browser's main thread, increasing FID.
  • Cumulative Layout Shift (CLS): If the video loads and shifts the page layout, this increases CLS.

Strategies for Optimizing Video Landing Pages

Use these strategies to improve CWV, even with autoplay:

  • Optimize the video: Use compression, optimize the format (e.g., WebM), and set an appropriate resolution.
  • Use preloading: Preload the video with `rel="preload"`, but be careful not to block other resources.
  • Defer playback: Use 'loading="lazy"' to only play when the video is in the viewport.
  • Use a CDN: A Content Delivery Network (CDN) will speed up video delivery to users worldwide.

Need help optimizing your video landing page? Fusion Lot is an expert in website optimization and Core Web Vitals. Contact us for more information.

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