How to Add A Testmonial Slider App to a Site123 Website

Don't know how to code? No problem with these easy steps to add Testmonial Slider to Site123 in minutes.

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Steps to Add a Testmonial Slider App on a Site123 Site

Create your customized Testmonial Slider app, match your website's style and colors, and add Testmonial Slider to your Site123 page, post, sidebar, footer, or wherever you like on your site.

How To Add a Testmonial Slider App on Site123:

  1. Create a Free Testmonial Slider App

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  2. Copy Testmonial Slider embed snippet for Site123

    Your code block will be available once you create your app

  3. Add to HTML or Embed Code element in Site123 editor

    Paste above Testmonial Slider snippet into any Site123 element that accepts HTML or an embed code. Save, view the live page, and your Testmonial Slider will appear!

All you need to know about our Testmonial Slider app is just a click away.

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Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

Congratulations on publicizing your business online with Site123!


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

Testmonial Slider to Site123
Add Testmonial Slider to Site123

Then You Must Customize Your Elements

Some small business owners try to develop a Testmonial Slider app by themselves or get an expensive web designer that promises they can build one.


Others try to enlist web design companies overseas that appear to offer Testmonial Slider apps for low prices or attempt to use open source code.

Save Time With POWR

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


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

Add Testmonial Slider to Site123
Support feature

All POWR apps are built to scale with your business on Site123, 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 Site123 Testmonial Slider at peak performance for you.

CASE STUDY: POWR put Rbia Shades on the success track

A few months after Rbia Shades launched at local fairs and craft shows, they were looking for a way to sell online.


They wanted to visually appeal to site visitors and demonstrate the quality of their product and lightweight, ergonomic designs.


Their web host did not provide an adequate solution for this, and after some research, decided to give POWR a try.

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 Testmonial Slider to Site123
Testmonial Slider to Site123
Grow contacts by 250%
Testmonial Slider to Site123
2x engagement improvement
Testmonial Slider to Site123
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.