StackGrade
Free audit widget for agencies
Put a website & email health grader on your own site. Visitors check their domain without leaving your page: a natural conversation starter for web, email and IT agencies. Free, no signup.
1. Copy the embed code
Script (recommended, resizes automatically):
<script src="https://299nhs7sjg-netizen.github.io/stackgrade/widget.js" data-agency="Your Agency Name" data-color="0f172a" async></script>
Or a plain iframe:
<iframe src="https://299nhs7sjg-netizen.github.io/stackgrade/widget/?agency=Your%20Agency%20Name" title="Website & email health check" style="width:100%;max-width:760px;height:900px;border:0" loading="lazy"></iframe>
By default the widget is compact: the grade, the category scores and the top 5 problems with fixes, plus a "See full report" link to StackGrade (about 900px tall or less on desktop).
Options
data-agency/?agency=: your name, shown as "by Your Agency Name" (up to 60 characters).data-color/?color=: button color as a 6-digit hex value without the #.data-domain/?d=: optional domain to grade straight away.data-mode="full"/?mode=full: show the full report inside the widget instead of the compact view.
The free widget shows "Powered by StackGrade" with a link back. White-label branding and lead capture (a "Want help fixing this?" form whose leads land in your dashboard) need an Agency Kit, Agency or Agency+ license.
2. Widget builder
Fill in your details to get a ready-made snippet and a live preview. Name and color are free. Logo, call-to-action button, removing "Powered by" and white-label PDF reports are part of the Agency Kit ($29 one-time) and the Agency plans, which add daily monitoring. Setup guide.
Agency Kit
$29 one-time
- One-time purchase
- White-label widget and PDF reports
- Lead capture from your widget
- Monitoring: 1 domain, weekly (as Free)
Agency
$49/mo
or $490/yr (2 months free)
- 200 domains, checked daily
- Everything in Pro
- White-label widget (your logo, colors, button; no "Powered by")
- White-label PDF reports
- Lead capture from your widget (CSV export)
Email alerts coming soon; alerts via in-app feed and webhooks today. Compare all plans
Preview
How the white-label check works (honest version)
A white-label snippet carries your Gumroad license key (data-license) and your branding (data-config, with a checksum that catches copy/paste damage, not a real signature). On each page load the widget asks Gumroad's public license API whether the key is valid and not refunded, disputed or cancelled, and only then shows your logo and button and hides "Powered by". If the check fails, the widget falls back to the free version. Because this runs in the visitor's browser, your key is visible in your page source and a determined person could bypass it. It is a fair-use check, not DRM.
3. Live demo
Privacy
The widget runs in the visitor's browser and queries public DNS, registry RDAP, Mozilla HTTP Observatory and public job boards, exactly like the main site; the tech-stack scan uses the StackGrade API. If you turn on lead capture, the name and email a visitor submits (with their consent) are stored for you in the StackGrade API until you delete them. See the privacy policy.