How to Add 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. Create 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. Visit Site Preview

    Your plugin will not appear yet. Click the Desktop icon to view your site preview. You should now see POWR Testimonial Slider.
  5. Set Up 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

You've already invested time and resources in building your business online just by having a 1&1 website.


Your work isn't done yet, though! Now it's time to attract and engage visitors, then make them into customers.

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

Now You Have To Make Your Elements Unique

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


Others look for low priced 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

Plus, updating and customizing a Testimonial Slider app can be difficult, and you may think you have to hire a developer.


Additionally, as your business booms, hackers could see an unsecured Testimonial Slider as a great opportunity to exploit your business and your customers. We consider this and built safeguards!

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
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: 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 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
Contacts growth 250%
Testimonial Slider to 1&1
Up 2x in engagement
Testimonial Slider to 1&1
2x more 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.