Learn how to embed an iframe in WordPress with this step-by-step guide. Add your FirstHi welcome video using a Custom HTML block in just a few minutes—no coding experience required.

Learn how to add a welcome video to your Squarespace website in under two minutes. This step-by-step guide shows you how to install FirstHi using Squarespace's Page Header Code Injection, helping visitors connect with you and build trust before they reach out.