How to Add A Testimonial Slider App to a 1&1 Website

Learn the steps to add Testimonial Slider to your 1&1 website in minutes with no coding or a developer.

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Steps to Add a Testimonial Slider App on a 1&1 Site

Create your customized Testimonial Slider app, match your website's style and colors, and add Testimonial Slider to your 1&1 page, post, sidebar, footer, or wherever you like on your site.

How To Add a Testimonial Slider App on 1&1:

  1. Create a Free Testimonial Slider App

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  2. Add New Widget/HTML

    In the 1&1 site editor, click Insert Element, then add a new Widget/HTML to the page.
  3. Paste the Code

    Your code block will be available once you create your app

  4. Preview your Site

    Your plugin will not be visible yet. Click the Desktop icon to view your site preview. You should now see your POWR Testimonial Slider.
  5. Customize Plugin

    You're now ready to edit your POWR Testimonial Slider right in your site preview. Click on the Settings Icon to launch the POWR Editor, and save when you're finished. You can also edit this plugin any time in your POWR account dashboard.

All you need to know about our Testimonial Slider app is just a click away.

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Remove the Guesswork of Building Your Brand

Establishing Brand Identity 101 - Your Website

Congratulations on making the first move to expand your e-commerce site online -- by getting your 1&1 website live on the web!


Here comes the next big question: How do you get site visitors to engage and buy your product or service?

Testimonial Slider to 1&1
Add Testimonial Slider to 1&1

Now You Have To Make Your Elements Unique

Some small business owners try to build a Testimonial Slider app by themselves or get an expensive web designer that claims they can build one.


Others try to find web design companies overseas that claim to offer Testimonial Slider apps for reduced prices or attempt to use open source code.

Reduce Time Spent by Half With POWR

Also, customizing these apps usually requires coding experience or another designer to help -- costing even more resources.


In a world where scammers infiltrate sites every day, many other Testimonial Slider apps out there aren't built with security in mind, which could expose your customers or worse -- crash your whole site. Not with POWR!

Add Testimonial Slider to 1&1
Support feature

POWR supports high-volume sites on 1&1 and prioritizes the security of our Testimonial Slider app, as well as all 60+ apps, to keep any bad actors at bay.

security feature
Our top-notch customer support team is available to you 24/7 and a complete Help Center for answers to all common questions.

Furthermore, our team of incredible engineers work nonstop to keep POWR apps like your 1&1 Testimonial Slider at peak performance for you.

CASE STUDY: Rbia Shades wins big with POWR

After Rbia launched its website, they were looking for a solution to add new contacts for outreach.


They found POWR while looking for a popup solution on their site and started to see immediate results.

In just a few short months of installing a POWR Popup app, Rbia earned over 600 new contacts – a 250% growth.


Next, they used a Social Feed app and quickly noticed a leap in new followers on Instagram and 200% more engagement on their site.


Last came the Media Slider. A beautiful way to show off their products and accessories to every site visitor the moment they land on their site.

Add Testimonial Slider to 1&1
Testimonial Slider to 1&1
Contacts growth 250%
Testimonial Slider to 1&1
Up 2x in engagement
Testimonial Slider to 1&1
2x site session time

Yes, POWR has an app for that.

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Trusted by the best in the biz!

POWR has helped over a half million businesses on every continent
(besides Antarctica, because of course not)

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Frequently Asked Questions

Learn more about how to add POWR apps to your website.