Quick Reference
Element Code: PE-028
Issue: Large animated GIFs
Impact: Huge file sizes
Fix: Convert to video
Detection: Lighthouse
What Is This Issue?
Video compresses much better.
Why This Matters
GIFs can be 10x larger.
How to Fix
- Convert to MP4/WebM
Tools
- Lighthouse: GIF detection
TL;DR
Replace large animated GIFs with video elements.
Claude Vincent is a technical SEO consultant focused on crawlability, rendering, and AI-search visibility. He writes the field guides and case studies at SEO ProCheck, with a bias toward the durable, unglamorous work that decides whether search engines and AI answer engines can actually read and cite a site.
About SEO ProCheck
Technical SEO consulting and GEO strategy with 20 years of enterprise experience. Case studies, resources, and tools for search and AI visibility.
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