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. Create New Widget/HTML

    Open the 1&1 site builder and click Insert Element in the menu on the right. Select Widget/HTML.
  3. Paste 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. Customize Plugin

    You can keep editing POWR Testimonial Slider in your site preview, or on the live page. Just click the Settings Icon to open the POWR Editor. 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

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 draw in, captivate, make, and support more visitors?

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

Website Element Customization is Next

Some may think only a 'techie' in the office or a self-proclaimed 'expert' on Facebook can expand a Testimonial Slider without a hitch.


Others look for low-cost alternative Testimonial Slider apps from overseas or open source Testimonial Slider apps that claim to have what they're looking for.

Reduce Time Spent by Half With POWR

Also, customizing and updating a Testimonial Slider app involves even more time, and is likely to cause new complications.


As your company continues to progress, you're likely to encounter security issues, as hackers may attempt to manipulate vulnerabilities in the Testimonial Slider app. POWR has you covered!

Add Testimonial Slider to 1&1
Support feature

POWR has the most advanced security features, is built for scale, and currently supports high-volume sites on 1&1 and other similar platforms.

security feature
All common questions are answered by searching POWR's robust Help Center or by reaching out to our customer support team, which is available 24/7.

Our Testimonial Slider comes with a team of expert engineers that work constantly for you, making sure your Testimonial Slider is always working perfectly.

CASE STUDY: POWR put Rbia Shades on the success track

Rbia Shades needed to expand beyond its region by bringing its products online. They needed a low-maintenance, non-techie solution.


After much research, they chose POWR as their no-code tool of choice.

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 full 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
Contacts growth 250%
Testimonial Slider to 1&1
Engagement up 2x
Testimonial Slider to 1&1
2x site session time

All POWR apps are built for peak-performance.

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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.