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No 'success page' for Mailerlite embedded sign-up form on Firefox, works with other browsers

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Hello,

I'm setting up Mailerlite sign-up forms on my Wordpress website https://jilldobsonwriter.com. (I'm using the HTML option because I can't get the Mailerlite plugin to work for me. That's a whole other story.)

The URL on the landing page produces the sign-up 'success' message.

The embedded form on the blog page (https://jilldobsonwriter.com/blog-2/) does not.

I have attached a screenshot of the webpage that appears (https://assets.mailerlite.com/jsonp/521838/forms/95057252703012500/subscribe).

This doesn't happen on Microsoft Edge.

My guess is that Firefox and Mailerlite aren't playing nicely, hence a subscriber gets this 'under the bonnet' view rather than being progressed straight through to the success message.

And yes, everything is updated.

Any thoughts?

Thanks!

-Sei

Hello, I'm setting up Mailerlite sign-up forms on my Wordpress website https://jilldobsonwriter.com. (I'm using the HTML option because I can't get the Mailerlite plugin to work for me. That's a whole other story.) The URL on the landing page produces the sign-up 'success' message. The embedded form on the blog page (https://jilldobsonwriter.com/blog-2/) does not. I have attached a screenshot of the webpage that appears (https://assets.mailerlite.com/jsonp/521838/forms/95057252703012500/subscribe). This doesn't happen on Microsoft Edge. My guess is that Firefox and Mailerlite aren't playing nicely, hence a subscriber gets this 'under the bonnet' view rather than being progressed straight through to the success message. And yes, everything is updated. Any thoughts? Thanks! -Sei
Attached screenshots

All Replies (2)

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I only encountered this with uBlock Origin installed with most filter lists enabled. Try disabling your extensions.

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Thanks zeroknight!