themestestedbyWhirlwind eCommerce logo — Shopify and BigCommerce ecommerce development agencyWhirlwind eCommerce
Signalform theme preview

Signalform

Listed as "Signalform — Marketing Agency Template"

Signalform is a Astro theme by Lambda Studio (Paid). Tested on 2026-11-02 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 98 for mobile speed and 100 for desktop speed, 69/69 for SEO and 100/100 for accessibility (mobile/desktop, 0–100).

Mobile98
Signalform home page on mobile
Desktop100
Signalform home page on desktop

Scores

MobileDesktop
Speed98100
SEO6969
Accessibility100100
Best practices100100

Single preset · measured 4 times since 2026-11-02 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Why not 100 — Signalform — Marketing Agency Template home page

Mobile

Speed 98 · 2 points to gain

  • −2.3 Speed Index medium effort
  • 150 ms Reduce unused JavaScript high effort

SEO 69 · 31 points to gain

  • −31 Page is blocked from indexing low effort

Desktop

SEO 69 · 31 points to gain

  • −31 Page is blocked from indexing low effort

Presets and pages

Preset / pageSpeedSEOA11ySpeedSEOA11yTested
mobiledesktop
Signalform — Marketing Agency Template default demo ↗ 986910010069100 2026-11-02
home ↗ 986910010069100 2026-11-02

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A live badge: it always shows Signalform's current score and links back here. Paste this where the theme is sold or documented.

Signalform: mobile speed 98 on Themestested
<a href="https://themestested.com/theme/astro/signalform-marketing-agency-template"><img src="https://themestested.com/badge/astro/signalform-marketing-agency-template.svg" alt="Signalform speed score on Themestested" height="20"></a>

Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.