Install the widget on Wix

This guide uses the JustReview Testimonials widget as the example. Every other widget works the same way.

Wix is the one platform where the domain whitelist needs special attention, see the warning below.

1. Build your widget and click “Generate Code for your website”.

   

   

2. In the Wix Editor, add an HTML Box, then click Edit Code.

   

   

3. Paste all three parts of the code into the box.

   Wix is different here: everything goes into the same HTML Box, parts 1, 2 and 3 together.

   

4. Publish the site.

Wix runs your code inside an iframe

Wix puts custom code into an iframe served from its own domain, not yours. The whitelist check sees that domain, so your normal address will not match. Two ways out:

• Whitelist the Wix iframe host. Take your Wix domain and replace every dot with a dash, then add .filesusr.com. For www.example.com that gives:

  www-example-com.filesusr.com

• Or clear the domain whitelist field entirely, which lets the widget run on any domain.

The widget will not show in the Wix editor

Nothing renders inside the Wix dashboard. Publish the site and check the live page.

Regenerate the code after every change

Widget settings live inside the snippet in your HTML Box. After changing anything in the dashboard, generate the code again and replace it.

Widget still not visible?

1. The iframe host is whitelisted in the filesusr.com form above, or the whitelist is empty.
2. The site is published. Editor previews do not count.
3. All three parts are inside the same HTML Box.
4. The HTML Box is tall enough. Wix gives it a fixed height, so a taller widget gets clipped. Drag the box bigger.
5. The Badge widget needs at least one review before it shows anything.