Free embeddable widget

Put the live Activity Index on your site

A single 0–100 score combining Schumann Resonance, the Kp index, and solar activity — updating every 5 minutes. Copy one line of HTML. No account, no API key, free forever.

Sidebars, cards, footers.

Full220 × 280

<iframe src="https://resonanceone.app/embed/activity?size=full" width="220" height="280" style="border:0;border-radius:18px;overflow:hidden;max-width:100%" title="ResonanceOne Activity Index" loading="lazy"></iframe>
<p style="font:12px/1.4 -apple-system,sans-serif;margin:6px 0 0">
  <a href="https://resonanceone.app/schumann-resonance-today?utm_source=embed&utm_medium=widget">Live Schumann Resonance &amp; Activity Index by ResonanceOne</a>
</p>

Inline, above content.

Banner320 × 120

<iframe src="https://resonanceone.app/embed/activity?size=banner" width="320" height="120" style="border:0;border-radius:18px;overflow:hidden;max-width:100%" title="ResonanceOne Activity Index" loading="lazy"></iframe>
<p style="font:12px/1.4 -apple-system,sans-serif;margin:6px 0 0">
  <a href="https://resonanceone.app/schumann-resonance-today?utm_source=embed&utm_medium=widget">Live Schumann Resonance &amp; Activity Index by ResonanceOne</a>
</p>

Hero strips, page headers.

Wide600 × 200

<iframe src="https://resonanceone.app/embed/activity?size=wide" width="600" height="200" style="border:0;border-radius:18px;overflow:hidden;max-width:100%" title="ResonanceOne Activity Index" loading="lazy"></iframe>
<p style="font:12px/1.4 -apple-system,sans-serif;margin:6px 0 0">
  <a href="https://resonanceone.app/schumann-resonance-today?utm_source=embed&utm_medium=widget">Live Schumann Resonance &amp; Activity Index by ResonanceOne</a>
</p>

Always live

Pulls from our public data feed every 5 minutes — Tomsk Observatory, GFZ Potsdam, and NOAA SWPC. Nothing to maintain.

Made for wellness sites

Yoga studios, meditation teachers, and holistic practitioners use it to show today's energy at a glance.

One line of HTML

It's an iframe — no scripts, no tracking on your visitors, works in any CMS, Squarespace, Wix, or WordPress.

Want the raw numbers instead? The same data powers our public JSON feed and the live readings page.