Surface Forms are designed to load quickly, but you can further reduce latency by instructing the browser to prepare connections to forms.withsurface.com ahead of time. This ensures your forms appear almost instantly when triggered.

​
How to Optimize

Add the following <link> tags inside the <head> of your site: 
<!-- Speed up connections to forms.withsurface.com by performing early DNS resolution and TCP handshake -->
<link rel="dns-prefetch" href="https://forms.withsurface.com">
<link rel="preconnect" href="https://forms.withsurface.com" crossorigin>

<!--  Fetch the form in advance, so it's ready when a user opens it. -->
<link rel="prefetch" href="REPLACE ME WITH FORM URL" as="document">
Replace REPLACE ME WITH FORM URL with a Surface Form URL.

​
Explanation

  1. dns-prefetch → Resolves the domain early to skip DNS lookup delays.
  2. preconnect → Prepares the TCP + TLS handshake so the browser is ready to request assets immediately.
  3. prefetch → Fetches the form in advance, so it’s ready when a user opens it.