15 Most Popular WordPress Themes and Plugins Used by Top Websites (2026 Live Index)
Which WordPress themes and plugins power the fastest, highest-ranking websites in 2026? Explore telemetry from our 110M+ WordPress index with live website examples.
Speed Optimization
Eliminate render-blocking assets, optimize WebP delivery, configure edge caching, and achieve 95-100 Google PageSpeed Insights scores.
How to Check What WordPress Theme and Plugins a Website Is Using (3 Proven Methods)
Want to know which WordPress theme, page builder, or plugins power a fast-loading website? Here are 3 reliable methods to inspect any WordPress stack in seconds.
Largest Contentful Paint: How to Fix a Bad LCP Score (Without Buying Anything)
PageSpeed Insights gave you 96 on desktop and 54 on mobile, and the culprit list starts with three letters: LCP. Before you install another optimization…
Complete Image SEO Guide: How to Optimize Images for Google Search & Speed
Learn how to optimize images for maximum Google Image rankings and lightning-fast loading speeds. Covers alt text formulas, WebP conversion, and structured data.
How to Speed Up Your WordPress Website to Score 95+ on PageSpeed Insights
Step-by-step guide to optimize WordPress loading speeds, pass Google Core Web Vitals (LCP, FID/INP, CLS), and achieve a 95+ score on PageSpeed Insights.