Install on Squarespace

Squarespace ships a Code Injection panel that lets you drop a <script> into every page’s <head> or footer. We use the footer.

Steps

Open Code Injection

Squarespace admin → Settings → Advanced → Code Injection.

Paste the snippet in Footer

<script src="https://spelo.ai/spelo.js" data-site-id="YOUR_SITE_ID" async></script>

Squarespace restricts Code Injection to the Business plan and higher. On Personal, this feature is hidden.

Squarespace 7.1 — works on every template. Fluid Engine layouts work too.
Squarespace 7.0 — works. Paste in the same Code Injection footer box.
Acuity Scheduling / Commerce — the widget does not interfere with booking or checkout flows.
AMP pages — Squarespace AMP blog pages do not allow arbitrary <script>. The widget will not load there. All non-AMP pages work.
Site-wide vs. per-page — Code Injection in Settings is site-wide. You can also inject into a specific page from Page Settings → Advanced, but this is rarely needed.

Load your published site, open DevTools → Network, filter for spelo.js. You should see a 200 from spelo.ai.

The orb doesn’t appear on every page → make sure you pasted into the site-wide Code Injection (Settings → Advanced), not an individual page’s advanced settings.
CSP errors → Squarespace’s default CSP allows the widget. If you’ve customized it, allow spelo.ai in script-src and api.spelo.ai + wss://* in connect-src.
Still nothing → see Orb not appearing.