Portside
Portside is a Framer theme by Maria Osadcha Goldenberg ($32). Tested on 2026-09-14 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 49 for mobile speed and 65 for desktop speed, 100/100 for SEO and 91/91 for accessibility (mobile/desktop, 0–100).
Mobile49
Desktop65
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 49 | 65 |
| SEO | 100 | 100 |
| Accessibility | 91 | 91 |
| Best practices | 96 | 96 |
Single preset · measured 2 times since 2026-09-14 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Portside home page
Mobile
Speed 49 · 51 points to gain
- −28.2 Total Blocking Time medium effort
- −18 Largest Contentful Paint medium effort
- −4.7 First Contentful Paint medium effort
- −0.5 Speed Index medium effort
Accessibility 91 · 9 points to gain
- −4.4 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.4 `<html>` element does not have a `[lang]` attribute low effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Desktop
Speed 65 · 35 points to gain
- −30 Total Blocking Time medium effort
- −3 Largest Contentful Paint medium effort
- −1.7 Speed Index medium effort
Accessibility 91 · 9 points to gain
- −4.4 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.4 `<html>` element does not have a `[lang]` attribute low effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Portside default demo ↗ | 49 | 100 | 91 | 65 | 100 | 91 | 2026-09-14 |
| home ↗ | 49 | 100 | 91 | 65 | 100 | 91 | 2026-09-14 |
Show this score on your site
A live badge: it always shows Portside's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/portside"><img src="https://themestested.com/badge/framer/portside.svg" alt="Portside speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.