Calder
Calder is a Framer theme by Chayan Panda (Free). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores – for mobile speed and 79 for desktop speed, –/100 for SEO and –/91 for accessibility (mobile/desktop, 0–100).
Mobile
Screenshot pending
Desktop79
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | – | 79 |
| SEO | – | 100 |
| Accessibility | – | 91 |
| Best practices | – | 77 |
Single preset · measured 1 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Calder home page
Mobile
Not extracted yet for this page.
Desktop
Speed 79 · 21 points to gain
- −15 Total Blocking Time medium effort
- −4 Largest Contentful Paint medium effort
- −2.3 Speed Index medium effort
- 120 ms Reduce unused JavaScript high effort
Accessibility 91 · 9 points to gain
- −5.3 Buttons do not have an accessible name medium effort
- −3.7 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Best practices 77 · 23 points to gain
- −19.2 Uses third-party cookies high effort
- −3.8 Issues were logged in the `Issues` panel in Chrome Devtools high effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Calder default demo ↗ | – | – | – | 79 | 100 | 91 | 2026-09-12 |
| home ↗ | – | – | – | 79 | 100 | 91 | 2026-09-12 |
Show this score on your site
A live badge: it always shows Calder's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/calder"><img src="https://themestested.com/badge/framer/calder.svg" alt="Calder speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.