Images account for 50-70% of a typical web page's weight. Optimizing them properly — choosing the...
Images comprise 50-70% of page weight; AVIF with WebP fallback reduces file size 50-60% via automated CDN or build-time optimization. Critical for CTOs: highest-impact performance lever that directly improves load speed, UX, and infrastructure ROI through responsive delivery strategy.
Images account for 50-70% of a typical web page's weight. Optimizing them properly — choosing the right format, generating responsive sizes, automating compression, and serving from a CDN — is the single highest-impact performance optimization available. This guide covers the complete image optimization pipeline used at tanstackship.com, from development workflow to production delivery.
Image Format Comparison
Format
Compression
Transparency
Images make up over 60% of average web page weight. If you're serving unoptimized, raw JPEGs or PNGs...
The Problem with Traditional Image Converters We’ve all been there: you are preparing a massive...
A surprising amount of "my site is slow" comes down to one thing: someone dropped a 4032x3024 photo...
Slow images kill your page speed. The average web page loads 1.8 MB of images alone, accounting for...
AI-generated images create a specific performance problem most optimization guides don't cover: you...
Meta: Debugging slow images? Use this guide to trace storage delays, cache misses, and heavy...
