Two lines of HTML. Your readers plug in their numbers, see their loss, and install themselves. You keep every visitor. We only ask for attribution in the footer.
Works on WordPress, Squarespace, Wix, Ghost, Webflow, Notion, any CMS that accepts HTML/iframe.
<iframe src="https://usdpr.netlify.app/embed/calculator.html" width="100%" height="780" frameborder="0" loading="lazy" title="Dental Reactivation ROI Calculator"></iframe>
<iframe id="usdpr-calc" src="https://usdpr.netlify.app/embed/calculator.html" width="100%" frameborder="0" loading="lazy" title="Dental Reactivation ROI Calculator"></iframe> <script> window.addEventListener('message', (e) => { if (e.data && e.data.type === 'usdpr-calc-height') { document.getElementById('usdpr-calc').style.height = e.data.height + 'px'; } }); </script>
No API key, no registration, no analytics tracking injected into your page.
Any dentist reading about patient retention wants to quantify their own loss. The calculator converts intent into a number they act on.
Your header, your nav, your content. The calculator is a widget, not a takeover.
Neutral amber/cream aesthetic, no ads, no popups, GDPR-friendly (no cookies set).