MAINLINE Plumbing
MAINLINE Plumbing is a Framer theme by SoloFoundry (Free). Tested on 2026-09-20 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 63 for mobile speed and 97 for desktop speed, 66/66 for SEO and 87/87 for accessibility (mobile/desktop, 0–100).
Mobile63
Desktop97
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 63 | 97 |
| SEO | 66 | 66 |
| Accessibility | 87 | 87 |
| Best practices | 92 | 100 |
Single preset · measured 2 times since 2026-09-20 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — MAINLINE Plumbing home page
Mobile
Speed 63 · 37 points to gain
- −27.9 Total Blocking Time medium effort
- −5 Speed Index medium effort
- −2.5 Largest Contentful Paint medium effort
- −1.7 First Contentful Paint medium effort
- 150 ms Reduce unused JavaScript high effort
SEO 66 · 34 points to gain
- −33.6 Page is blocked from indexing low effort
Accessibility 87 · 13 points to gain
- −4.2 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.2 `<html>` element does not have a `[lang]` attribute low effort
- −4.2 Touch targets do not have sufficient size or spacing. medium effort
Best practices 92 · 8 points to gain
- −3.8 Browser errors were logged to the console medium effort
- −3.8 Issues were logged in the `Issues` panel in Chrome Devtools high effort
Desktop
Speed 97 · 3 points to gain
- −2.5 Speed Index medium effort
- −0.8 Largest Contentful Paint medium effort
SEO 66 · 34 points to gain
- −33.6 Page is blocked from indexing low effort
Accessibility 87 · 13 points to gain
- −4.2 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.2 `<html>` element does not have a `[lang]` attribute low effort
- −4.2 Touch targets do not have sufficient size or spacing. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| MAINLINE Plumbing default demo ↗ | 63 | 66 | 87 | 97 | 66 | 87 | 2026-09-20 |
| home ↗ | 63 | 66 | 87 | 97 | 66 | 87 | 2026-09-20 |
Show this score on your site
A live badge: it always shows MAINLINE Plumbing's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/mainline-plumbing"><img src="https://themestested.com/badge/framer/mainline-plumbing.svg" alt="MAINLINE Plumbing speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.