Arcos
Arcos is a Webflow theme by Templates (Free). Tested on 2026-09-26 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 64 for mobile speed and 96 for desktop speed, 91/91 for SEO and 91/91 for accessibility (mobile/desktop, 0–100).
Mobile64
Desktop96
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 64 | 96 |
| SEO | 91 | 91 |
| Accessibility | 91 | 91 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-26 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Arcos home page
Mobile
Speed 64 · 36 points to gain
- −23.3 Largest Contentful Paint medium effort
- −8.9 First Contentful Paint medium effort
- −4.1 Speed Index medium effort
- 150 ms Minify CSS low 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
- −3.7 `<html>` element does not have a `[lang]` attribute low effort
- −3.7 Links do not have a discernible name medium effort
- −1.6 Document does not have a main landmark. medium effort
Desktop
Speed 96 · 4 points to gain
- −2.7 Largest Contentful Paint medium effort
- −1.1 First Contentful Paint medium effort
SEO 91 · 9 points to gain
- −9.1 Document does not have a meta description low effort
Accessibility 91 · 9 points to gain
- −3.7 `<html>` element does not have a `[lang]` attribute low effort
- −3.7 Links do not have a discernible name medium effort
- −1.6 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Arcos default demo ↗ | 64 | 91 | 91 | 96 | 91 | 91 | 2026-09-26 |
| home ↗ | 64 | 91 | 91 | 96 | 91 | 91 | 2026-09-26 |
Show this score on your site
A live badge: it always shows Arcos's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/webflow/arcos-portfoliio-website-template"><img src="https://themestested.com/badge/webflow/arcos-portfoliio-website-template.svg" alt="Arcos speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.