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Pre-render diagram
Pre-render diagram

Pre-rendering for faster page loads. Framer websites combine Traffic-aware Pre-Rendering (TPR) and Static Site Generation (SSG) to intelligently pre-render your top pages to deliver the fastest page load speed.

Paul

Rocket blasting off

Saved

27%

Format

WebP

Framer image optimization
Framer image optimization
Framer image optimization

Dynamic image optimization. Images resize for every device. Large assets are compressed at the edge to WebP and AVIF without quality loss.

Lazy loading images in Framer
Lazy loading images in Framer
Lazy loading images in Framer

Server-side lazy loading. We render each page on the server, prioritize the initial viewport, and lazy load offscreen content for the fastest load times.

llms.txt

AEO visibility with llms.txt
AEO visibility with llms.txt
AEO visibility with llms.txt

SEO, AEO, and AI visibility. Sitemaps, caching, clean metadata, and llms.txt help search engines and AI discover and understand your site.

Core Web Vitals

GOOD

LCP

1.1s

INP

95ms

CLS

0.01

Framer Core Web Vitals
Framer Core Web Vitals
Framer Core Web Vitals

PageSpeed and Core Web Vitals. Framer improves performance scores with fast LCP, low CLS, responsive INP, optimized assets, and edge delivery.

Man on laptop

How predictive preloading anticipates your next click

Performance

3 min read

Jet flying in the sky

Using predictive preloading for instant page transitions

Engineering

4 min read

Predictive preloading in Framer
Predictive preloading in Framer

Predictive preloading for instant navigation. As links enter the viewport, pages are quietly prepared via background fetch. The algorithm adapts to network speed and device type to avoid wasting resources.

Concurrent React diagram
Concurrent React diagram
Concurrent React diagram

Concurrent React rendering. Framer keeps the main thread free for fast hydration, smooth re-renders, and responsive input.

Fast delivery across the full website stack

Visual of Framer global edge network
Visual of Framer global edge network
Visual of Framer global edge network

Published sites deploy across a worldwide edge network, reducing latency and keeping response times fast for visitors in every region.

Before rolldown

67 chunks

P75

LCP

4.5s

After rolldown

22 chunks

P75

LCP

1.1s

JavaScript rolldown comparison chart
JavaScript rolldown comparison chart
JavaScript rolldown comparison chart

JavaScript bundle optimization

Powered by Rolldown, JavaScript is bundled into an optimal number of chunks. This reduces download sizes and ensures sites become interactive faster.

Hero

Next-generation orbital computing

Virtualization in Framer
Virtualization in Framer
Virtualization in Framer

Virtualization and culling

Heavy elements like videos activate only in view and stop when out of view, reducing battery drain and keeping CPU and GPU usage low.

Venus

Planet Venus

Earth

Mars

Jupiter

Smooth animations with Framer
Smooth animations with Framer
Smooth animations with Framer

Smooth animation

Animations are powered by Motion and WAAPI to run off the main thread and even before JavaScript finishes loading, resulting in faster perceived speed.

Everything Framer handles to keep sites fast at any scale

Your next idea starts here

GPT 5.6 Terra

Create personal portfolio

Build startup site

Launch landing page

Start company blog

Framer UI showing Pages, Layers and Assets panels titles
Framer UI showing Pages, Layers and Assets panels titles