Duda
Lead attribution for Duda
See the campaign, keyword and landing page behind every Duda submission.
Duda
Script installed
SourceTag
Captures attribution
Your forms
Hidden fields sent
Your tools
Data arrives tagged
Duda
Script installed
SourceTag
Captures attribution
Your forms
Hidden fields sent
Your tools
Data arrives tagged
The problem
Your Duda site shows you the submission. It doesn't show you the ad, search or referral that sent them, so you're left guessing which marketing is actually working.
How to set it up
Drop SourceTag into your Duda site through Site Settings > Head HTML. It watches how each visitor arrives, keeps that in a cookie, and writes it into your form's hidden fields the moment they submit. From there it travels wherever the form already sends data.
Grab your script tag
One line, copied from your SourceTag dashboard.
Paste it into Duda
Go to Site Settings > Head HTML in Duda and drop the tag in.
Add hidden fields to your forms
Whatever builds your forms, add the SourceTag fields. Your form builder's setup guide has the names.
Check it works
Load the site with a UTM parameter, submit a form, and confirm the data landed.
Compatible form builders
These form builders all work with SourceTag on your Duda site. Add hidden fields to any of them and attribution data gets captured on every submission.
Frequently asked questions
Copy the script tag from your SourceTag dashboard and paste it into your Duda site header. If you're on WordPress, there's a plugin. Takes about two minutes.
Any form builder that supports hidden fields. Check our integrations page for form builders compatible with Duda.
No. The script loads asynchronously and is under 5KB. It won't affect your page speed.
Install SourceTag once and it fills in hidden fields on every form across your site, regardless of which form builder you use.
