Building Fast, Accessible Websites
Speed and accessibility are not trade-offs against good design — they are part of it. Fast, accessible pages rank better, convert better, and reach more people. This article covers the core techniques: measuring what matters, optimizing images, and building with semantic, keyboard-friendly markup.
Updated on June 15, 2026
On this page
A beautiful site that loads slowly or excludes people with disabilities is failing at its job. Performance and accessibility are core features.
Measure what matters
You cannot improve what you do not measure. Focus on the metrics that reflect real user experience.
Core Web Vitals
Largest Contentful Paint, Interaction to Next Paint, and Cumulative Layout Shift tell you how fast a page feels, not just how fast it loads.
Optimize images
Images are usually the heaviest part of a page. Serve the right size, lazy-load offscreen media, and always include descriptive alt text.
Scroll to see more
| Technique | Impact | Notes |
|---|---|---|
| Lazy loading | Faster first paint | Use loading="lazy" |
| Responsive sizes | Less data | Serve per-viewport sizes |
| Alt text | Accessibility + SEO | Describe the image |
Build with semantics
Semantic HTML gives you accessibility almost for free. Use real buttons, labels and landmarks.
Send message
Email
Good structure also helps discovery — the same ideas appear in getting-started-with-modern-publishing.
Sources
Frequently asked questions
Are performance and accessibility a trade-off with design?
No. Fast, accessible pages are part of good design — they rank better, convert better and reach more people.
What is the easiest accessibility win?
Using semantic HTML — real buttons, labels and landmarks — gives you a great deal of accessibility almost for free.
Related posts
Getting Started with Modern Publishing
Modern publishing means writing once and reaching readers everywhere — fast, accessible pages that search engines and AI assistants can understand. This guide walks through the essentials: structuring content for skimming, optimizing for discovery, and keeping your workflow simple so you can focus on the writing itself.
Understanding Content Strategy
Content strategy is the plan behind what you publish and why. It connects your audience's questions to the topics you cover, the formats you choose, and the cadence you can sustain. A good strategy keeps your publication focused and makes every article pull its weight.