Thirteen plugins chase the same Core Web Vitals, from different ends. Full-stack optimizers — WP Rocket, FlyingPress, Swift Performance, W3 Total Cache Pro, Hummingbird — bundle caching, critical CSS, and asset handling. Surgical tools — Perfmatters, WP-Optimize Premium, Advanced DB Cleaner Pro — each do one job precisely. NitroPack outsources the whole problem to a SaaS cloud. And ElasticPress attacks the bottleneck people forget: search queries. Our comparisons focus on what each plugin actually measures — because scores without load context are just marketing.

Kraken.io’s WordPress plugin is the API client for the Kraken.io optimization service, rebuilt on a 3.0 foundation: optimization for WebP,…

NitroPack outsources speed optimization to a service: caching, image optimization, critical CSS generation, code minification, and CDN delivery all run…