Building
Building is a Framer theme by fourtwelve (Free). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores – for mobile speed and 84 for desktop speed, –/100 for SEO and –/86 for accessibility (mobile/desktop, 0–100).
Mobile
Screenshot pending
Desktop84
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | – | 84 |
| SEO | – | 100 |
| Accessibility | – | 86 |
| Best practices | – | 100 |
Single preset · measured 1 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Building home page
Mobile
Not extracted yet for this page.
Desktop
Speed 84 · 16 points to gain
- −13.8 Largest Contentful Paint medium effort
- −1.4 Speed Index medium effort
- −0.6 Total Blocking Time medium effort
Accessibility 86 · 14 points to gain
- −5.9 Buttons do not have an accessible name medium effort
- −4.1 Links do not have a discernible name medium effort
- −1.8 Heading elements are not in a sequentially-descending order medium effort
- −1.8 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Building default demo ↗ | – | – | – | 84 | 100 | 86 | 2026-09-12 |
| home ↗ | – | – | – | 84 | 100 | 86 | 2026-09-12 |
Show this score on your site
A live badge: it always shows Building's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/building"><img src="https://themestested.com/badge/framer/building.svg" alt="Building speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.