PortSnap
PortSnap is a Webflow theme by Templates ($49). Tested on 2026-10-04 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 60 for mobile speed and 82 for desktop speed, 91/91 for SEO and 91/91 for accessibility (mobile/desktop, 0–100).
Mobile60
Desktop82
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 60 | 82 |
| SEO | 91 | 91 |
| Accessibility | 91 | 91 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-10-04 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — PortSnap home page
Mobile
Speed 60 · 40 points to gain
- −23.3 Largest Contentful Paint medium effort
- −6.6 First Contentful Paint medium effort
- −5.8 Cumulative Layout Shift medium effort
- −3.5 Speed Index medium effort
- −0.9 Total Blocking Time medium effort
- 900 ms Reduce unused JavaScript high effort
- 150 ms Reduce unused CSS high effort
SEO 91 · 9 points to gain
- −9.1 Document does not have a meta description low effort
Accessibility 91 · 9 points to gain
- −3.2 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.2 Links do not have a discernible name medium effort
- −1.4 Heading elements are not in a sequentially-descending order medium effort
- −1.4 Document does not have a main landmark. medium effort
Desktop
Speed 82 · 18 points to gain
- −8.4 Total Blocking Time medium effort
- −5 Largest Contentful Paint medium effort
- −2.5 Speed Index medium effort
- −1.7 Cumulative Layout Shift medium effort
- 160 ms Reduce unused JavaScript high effort
SEO 91 · 9 points to gain
- −9.1 Document does not have a meta description low effort
Accessibility 91 · 9 points to gain
- −3.2 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.2 Links do not have a discernible name medium effort
- −1.4 Heading elements are not in a sequentially-descending order medium effort
- −1.4 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| PortSnap default demo ↗ | 60 | 91 | 91 | 82 | 91 | 91 | 2026-10-04 |
| home ↗ | 60 | 91 | 91 | 82 | 91 | 91 | 2026-10-04 |
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<a href="https://themestested.com/theme/webflow/portsnap-profile-website-template"><img src="https://themestested.com/badge/webflow/portsnap-profile-website-template.svg" alt="PortSnap speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.