Surface Tag

Test Suite

1. Embedding Types
   • Popup
   • Slide-over
   • Input-Trigger
   • Widget
   • Iframe (inline)
2. Tag Script size
   • 50 KiB uncompressed (local)
   • 9.8 KiB minified (CDN) — takes around 30ms to load
3. Identity API call from script
   • Takes less than 0.5 seconds on slow 4G connection
   • Not causing issues if blocked / failed (also for de-Anon)
4. Website De-Anon
   • Working as expected even if Identity API crashes
5. Post Message to Surface Form Iframe
   • Query Params
   • Prefilled email (input-trigger)
   • cookies
   • Website URL, Origin and Referrer
6. Check form loading speed on withsurface.com