Embed A Testimonial Slider App to a 1&1 Website

The easy way to add Testimonial Slider to 1&1 in minutes without coding or needing help from 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. New Widget/HTML

    In your 1&1 site editor, find Insert Element in the menu on the right, and add a new Widget/HTML.
  3. Paste the Code

    Your code block will be available once you create your app

  4. Preview the Site

    POWR Plugins do not appear in the 1&1 site editor. To see and edit your POWR Testimonial Slider, click the Desktop in the top left corner.
  5. Edit 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.

Undecided if our Testimonial Slider app will suit your needs? We have all the details you need.

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Remove the Guesswork of Building Your Brand

Brand Identity Begins With a Great Website

If you have your 1&1 website working, you’ve completed the biggest challenge in building an online presence. Awesome!


But next comes a tough question: how can you engage, captivate, make, and support more visitors?

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

Make Your Website Elements Unique

Some may first try to DIY a Testimonial Slider app or 'knows a guy' that can build one in 'no time'.


Others attempt to find open source Testimonial Slider apps, or foreign companies that claim to offer Testimonial Slider apps for a bargain.

Get Back More Time With POWR

And it takes tons of time to customize and update a Testimonial Slider app, which will create more issues.


But, if you haven't built a strong security system, your business could be prone to hacking and other security issues. We thought of that!

Add Testimonial Slider to 1&1
Support feature

All POWR apps are built to scale with your business on 1&1, so we offer the most advanced security features and high-volume capabilities on the market to keep your customers (and you) safe.

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 at all hours to keep POWR apps like your 1&1 Testimonial Slider running for you.

CASE STUDY: Rbia Shades completely transformed their online experience

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.

Rbia started to see success with POWR Popup almost immediately, adding over 600 new contacts in the first 90 days.


They then realized that there was a complete suite of other solutions they could use to improve their online experience for site visitors.


Soon, Rbia embedded an Instagram Feed app on their website and noticed site visitors who interacted with the app doubled the time spent on their page while growing their followers to over 11k on Insta at the same time.

Add Testimonial Slider to 1&1
Testimonial Slider to 1&1
250% contacts growth
Testimonial Slider to 1&1
2x your engagement
Testimonial Slider to 1&1
2x time on site

Yes, POWR has an app for that.

See apps in action

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.