---
title: "Page Speed"
description: "Page speed is the measure of how quickly a web page loads and becomes interactive, encompassing server response time, resource loading, rendering, and interactivity metrics."
category: "Technical SEO"
date: "2026-03-05"
url: "https://getbeast.io/glossary/page-speed/"
type: "glossary"
---

# Page Speed

**Category:** Technical SEO | **Updated:** 2026-03-05

Page speed is the measure of how quickly a web page loads and becomes interactive, encompassing server response time, resource loading, rendering, and interactivity metrics.

---

## What Is Page Speed?
Page speed is a broad term encompassing multiple metrics that measure how fast a web page loads: Time to First Byte (TTFB), First Contentful Paint (FCP), Largest Contentful Paint (LCP), Time to Interactive (TTI), and Speed Index. Google PageSpeed Insights provides a composite score from 0-100 based on these metrics.

## Why Page Speed Matters for SEO
Page speed is a confirmed Google ranking factor. Faster pages rank higher, have lower bounce rates, and convert better. Studies show that a 1-second delay in load time can reduce conversions by 7%. Google's Core Web Vitals make page speed performance directly measurable and actionable for SEO.

## How to Improve Page Speed
Optimize images (compression, modern formats, lazy loading), minimize CSS/JS, enable compression (gzip/brotli), use a CDN, implement browser caching, reduce server response time, defer non-critical resources, and eliminate render-blocking resources. Monitor with Lighthouse and PageSpeed Insights.

---

## Related Terms

- [Core Web Vitals](/glossary/core-web-vitals/)
- [Server Response Time](/glossary/server-response-time/)
- [CDN](/glossary/cdn/)
- [Largest Contentful Paint](/glossary/largest-contentful-paint/)

## Further Reading

- [Core Web Vitals Guide](/blog/core-web-vitals/)

---

*Part of the [GetBeast SEO Glossary](/glossary/). Visit [GetBeast.io](https://getbeast.io) for professional SEO and log analysis tools.*