LightBox
LightBox is a Webflow theme by Templates ($59). Tested on 2026-09-30 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 70 for mobile speed and 75 for desktop speed, 91/91 for SEO and 89/89 for accessibility (mobile/desktop, 0–100).
Mobile70
Desktop75
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 70 | 75 |
| SEO | 91 | 91 |
| Accessibility | 89 | 89 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-30 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — LightBox home page
Mobile
Speed 70 · 30 points to gain
- −20 Largest Contentful Paint medium effort
- −8.1 First Contentful Paint medium effort
- −2.4 Speed Index medium 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 89 · 11 points to gain
- −4.5 `<html>` element does not have a `[lang]` attribute low effort
- −4.5 Links do not have a discernible name medium effort
- −1.9 Document does not have a main landmark. medium effort
Desktop
Speed 75 · 25 points to gain
- −20.1 Total Blocking Time medium effort
- −4 Largest Contentful Paint medium effort
- −1 Speed Index 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
- −4.5 `<html>` element does not have a `[lang]` attribute low effort
- −4.5 Links do not have a discernible name medium effort
- −1.9 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| LightBox default demo ↗ | 70 | 91 | 89 | 75 | 91 | 89 | 2026-09-30 |
| home ↗ | 70 | 91 | 89 | 75 | 91 | 89 | 2026-09-30 |
Show this score on your site
A live badge: it always shows LightBox's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/webflow/lightbox-photography-website-template"><img src="https://themestested.com/badge/webflow/lightbox-photography-website-template.svg" alt="LightBox speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.