Siena
Siena is a Webflow theme by Templates ($49). Tested on 2026-10-05 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 68 for mobile speed and 84 for desktop speed, 91/91 for SEO and 89/89 for accessibility (mobile/desktop, 0–100).
Mobile68
Desktop84
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 68 | 84 |
| SEO | 91 | 91 |
| Accessibility | 89 | 89 |
| Best practices | 96 | 96 |
Single preset · measured 2 times since 2026-10-05 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Siena home page
Mobile
Speed 68 · 32 points to gain
- −23.5 Largest Contentful Paint medium effort
- −5.1 First Contentful Paint medium effort
- −1.9 Speed Index medium effort
- −1.5 Total Blocking Time medium effort
- 300 ms Reduce unused JavaScript high effort
- 150 ms Minify CSS low effort
SEO 91 · 9 points to gain
- −9.1 Document does not have a meta description low effort
Accessibility 89 · 11 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 Heading elements are not in a sequentially-descending order medium effort
- −1.6 Document does not have a main landmark. medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Desktop
Speed 84 · 16 points to gain
- −9.9 Total Blocking Time medium effort
- −5.5 Largest Contentful Paint medium effort
SEO 91 · 9 points to gain
- −9.1 Document does not have a meta description low effort
Accessibility 89 · 11 points to gain
- −3.9 `<html>` element does not have a `[lang]` attribute low effort
- −3.9 Links do not have a discernible name medium effort
- −1.7 Heading elements are not in a sequentially-descending order medium effort
- −1.7 Document does not have a main landmark. medium 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 | ||||||
| Siena default demo ↗ | 68 | 91 | 89 | 84 | 91 | 89 | 2026-10-05 |
| home ↗ | 68 | 91 | 89 | 84 | 91 | 89 | 2026-10-05 |
Show this score on your site
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<a href="https://themestested.com/theme/webflow/siena-portfolio-website-template"><img src="https://themestested.com/badge/webflow/siena-portfolio-website-template.svg" alt="Siena speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.