Jim Foster
Jim Foster is a Framer theme by ebukabuilds ($19). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 84 for mobile speed and 98 for desktop speed, 100/100 for SEO and 81/80 for accessibility (mobile/desktop, 0–100).
Mobile84

Desktop98

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 84 | 98 |
| SEO | 100 | 100 |
| Accessibility | 81 | 80 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-13 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Jim Foster home page
Mobile
Speed 84 · 16 points to gain
- −15.5 Largest Contentful Paint medium effort
- 450 ms Reduce unused JavaScript high effort
Accessibility 81 · 19 points to gain
- −6.5 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −6.5 `<html>` element does not have a `[lang]` attribute low effort
- −2.8 Heading elements are not in a sequentially-descending order medium effort
- −2.8 Document does not have a main landmark. medium effort
Desktop
Speed 98 · 2 points to gain
- −1.5 Largest Contentful Paint medium effort
Accessibility 80 · 20 points to gain
- −7 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −7 `<html>` element does not have a `[lang]` attribute low effort
- −3 Heading elements are not in a sequentially-descending order medium effort
- −3 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Jim Foster default demo ↗ | 84 | 100 | 81 | 98 | 100 | 80 | 2026-09-13 |
| home ↗ | 84 | 100 | 81 | 98 | 100 | 80 | 2026-09-13 |