Adding A Testimonial Slider App on a 1&1 Website

Steps on adding Testimonial Slider to 1&1 in minutes with no coding and no 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. Add New Widget/HTML

    Open your 1&1 site editor, click Insert Element from the sidebar menu, and select Widget/HTML.
  3. Paste the Code

    Your code block will be available once you create your app

  4. Preview your 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 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.

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

Establishing Brand Identity 101 - Your Website

Congratulations on getting your business online with 1&1!


The next step is often gaining website visitors and making sales, but how?

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

Now You Have To Make Your Elements Unique

People often ask a 'techie' friend to build a Testimonial Slider for them or hire a 'web guy' that one of their friends referred.


Others look overseas or for low priced open source alternatives for Testimonial Slider.

POWR Saves You Valuable Time

And it takes huge amount of time to customize and update a Testimonial Slider app, which will create more complications.


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

Add Testimonial Slider to 1&1
Support feature

Because POWR is built for scale, has the most advanced built-in security and high-volume capabilities of any other Testimonial Slider app on the market, we protect you while you grow on 1&1.

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.

POWR's team of engineers are working around the clock to keep 1&1 Testimonial Slider and all 60+ other POWR apps working smoothly.

CASE STUDY: Rbia Shades is winning with POWR apps

After much success locally, Rbia needed a way to collect emails effectively on their brand-new website.


Their website provider did not have what they were looking for, so the search was on. After doing their research, they believed POWR was what they needed.

Rbia grew its contact list by 250% using POWR Popup to collect new email addresses from first-time site visitors.


They also added POWR Social Feed to their site and saw a 200% spike in engagement from their site visitors. They also saw a big jump in social media followers and now have over 11K followers on Instagram.

Add Testimonial Slider to 1&1
Testimonial Slider to 1&1
Grow contacts by 250%
Testimonial Slider to 1&1
2x engagement improvement
Testimonial Slider to 1&1
2x site session time

Every POWR app works on any platform.

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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.