Google's Core Web Vitals are official ranking factors. Optimizing mobile site performance leads to direct SEO and conversion benefits.

Top 3 Mobile Speed Optimizations

  1. Convert all PNG/JPEG images to modern WebP or AVIF formats.
  2. Defer non-critical JavaScript and eliminate render-blocking CSS.
  3. Use HTTP/2, Gzip/Brotli compression, and leverage browser caching headers.