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:
Create a Free Testimonial Slider App
Start for free nowAdd New Widget/HTML
In the 1&1 site editor, click Insert Element, then add a new Widget/HTML to the page.Paste Code
Your code block will be available once you create your app
Visit Site Preview
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.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.
Not sure if our Testimonial Slider app is right for you? Find out more about its features and integrations.
See the detailsRemove the Guesswork of Building Your Brand
Begin Building Brand Identity From Your 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 turn them into customers.


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 priced alternative Testimonial Slider apps from overseas or open source Testimonial Slider apps that claim to have what they're looking for.
POWR Saves You Valuable Time
Also, customizing and updating a Testimonial Slider app calls for even more time, and is likely to cause new issues.
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!


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.

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
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.
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.

All POWR apps are built for peak-performance.
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)
Frequently Asked Questions
Learn more about how to add POWR apps to your website.
Yes, any POWR app will work perfectly on any website. What’s better, is the patented POWR Live Editor is the same regardless of the app.
- Easily add more than one (for free)
- Edit to your needs directly from your live site
- Changes are made instantly
Absolutely! The POWR Testimonial Slider widget is optimized for mobile, ensuring that it looks great and functions smoothly across all devices, including phones and tablets.
This optimization enhances user experience, contributing to higher engagement rates on your 1&1 site.
POWR Testimonial Slider allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Testimonial Slider perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Testimonial Slider to your 1&1 site is fully outlined above and straightforward with no coding required.
Simply follow POWR's setup guide, which is as easy as copy/pasting the provided code snippet into your site's HTML.
This ease of installation makes it convenient for 1&1 site owners to implement Testimonial Slider and gather feedback from their audience.
Using POWR Testimonial Slider on your 1&1 site offers numerous benefits, including enhanced customization options and easy installation without coding.
These features help improve your site's user engagement by allowing visitors to provide valuable feedback, leading to better online growth.


