Site Speed

What is Site Speed?

A slow website costs you twice: worse rankings with Google and fewer conversions among the visitors who do make it to your site. Studies show that every additional second of load time reduces the conversion rate by up to 7 percent. Check your Core Web Vitals via PageSpeed Insights and address the biggest bottlenecks — image compression, caching, and faster hosting often deliver the most dramatic improvements.

Site Speed (page speed) is the overall speed at which a website loads and becomes interactive. It’s not just about raw load time, but about several metrics: how quickly the first visible content appears (First Contentful Paint), how quickly the largest visible component is loaded (Largest Contentful Paint), and how quickly the page responds to user interactions (Interaction to Next Paint). Google rates Site Speed as an official ranking factor and favors fast websites — especially in Mobile-First Indexing, speed has an enormous influence on rankings.

Site Speed depends on several factors: server response time (how quickly does the server respond?), rendering performance (how quickly does the browser render HTML/CSS/JavaScript?), image optimization (are images compressed?), caching strategies (are resources cached?), and code minification (is CSS/JavaScript optimized?). Google’s Core Web Vitals — LCP, INP, and CLS — are the three core metrics of Site Speed. A slow website leads not only to worse rankings, but also to higher bounce rates and fewer conversions.

In practice, you should continuously monitor load time: Google PageSpeed Insights shows specific optimization opportunities. Deploy multiple levers: images must be compressed (tools like TinyPNG), CSS/JavaScript should be minified, unnecessary plugins should be removed, and caching should be configured (browser cache, server-side caching). Use a CDN (Content Delivery Network) for a global user base. For WordPress: use caching plugins like WP Rocket. For hosting: upgrade to faster hosting if your current solution has TTFB issues. Target value: LCP under 2.5 seconds.