How to brand-first vs performance-first font-display decisions
- Step 1Brand-first sites — Luxury, fashion, editorial. swap on every web font. Brand identity is the primary value; FOUT is acceptable, FOIT is not. Examples: fashion brands, design agencies.
- Step 2Performance-first sites — Documentation, news, content-heavy. optional or fallback for body. Consistent fallback rendering > brand consistency. Examples: GitHub, Wikipedia, technical blogs.
- Step 3Hybrid (most modern sites) — swap for hero (brand-critical surface). optional for body (text-heavy surface). Best of both worlds. Examples: most SaaS, modern e-commerce.
Frequently asked questions
What's the right default for SaaS?+
Hybrid. swap for the marketing site's hero. optional for product surface body text. The marketing site is brand-driven; the product is read-driven. Different priorities, different strategies.
Does this change for emerging markets?+
Yes — slow networks make FOUT more visible (longer time before swap). On Edge/3G targets, optional is even more attractive (sticks with fallback rather than producing late FOUT).
How do I A/B test the strategy?+
Hard — Lighthouse and Real User Monitoring measure performance impact, but brand perception is harder. Survey users or run usability sessions to evaluate FOUT acceptability for your audience.
Privacy first
Every JAD Font tool runs entirely in your browser using opentype.js and the wawoff2 WASM Brotli encoder. Your fonts never leave your device — verified by zero outbound network requests during processing.