Make Your Website Faster – Core Web Vitals, PageSpeed & Performance Guide

Quick answer: A fast website ranks better on Google and converts more. Biggest levers: optimize images (WebP), enable caching, remove unnecessary JavaScript, use CDN (Cloudflare/SpeedKit) and keep Core Web Vitals (LCP, INP, CLS) under 2.5s and 0.1 respectively.

Why performance affects SEO and revenue

Google ranking: Core Web Vitals are a ranking factor since 2021
Conversion: Every second of load time costs ~7% conversion
Bounce rate: 53% of mobile users leave after 3 seconds

Core Web Vitals

Metric	Good	Fix
LCP	< 2.5s	Optimize images, CDN, TTFB
INP	< 200ms	Reduce JS, third-party scripts
CLS	< 0.1	Set image dimensions, preload fonts

Steps 1–7: Analyze, images, caching, CDN, JS/CSS, server, database

Enable caching plugin (LiteSpeed Cache / WP Rocket), convert images to WebP, use CDN (Cloudflare or SpeedKit), PHP 8.2+, optimize database.

Related guides

Frequently asked questions (FAQ)

What is a good PageSpeed score?

Above 90 (green) is ideal. 50–89 needs improvement. Below 50: urgently optimize images, caching and JS.

Cloudflare or SpeedKit – which is better?

Cloudflare is free and good for static assets + DDoS protection. SpeedKit (Plesk) is specifically for dynamic websites with service worker caching – often stronger for WordPress/shops.

How fast should my website load?

Target: LCP under 2.5 seconds, TTFB under 200ms, total load time under 3 seconds on mobile.

Does performance really help Google ranking?

Yes – Core Web Vitals are a confirmed ranking factor. Faster pages also have lower bounce rates, which indirectly helps ranking.

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