Steps to Add a Testimonial Slider App on a iframe Site
Create your customized Testimonial Slider app, match your website's style and colors, and add Testimonial Slider to your iframe page, post, sidebar, footer, or wherever you like on your site.
How To Add a Testimonial Slider App on iframe:
Create a Free Testimonial Slider App
Start for free nowNew iFrame
iFrames let you add great content to your website. To get started select an existing iFrame, or create a new one on your site.Copy and Paste Code
Paste this block of code into the iFrame to add POWR Testimonial Slider. Save your changes.Set Up POWR Testimonial Slider
You can edit POWR Testimonial Slider on your live website. Click the Settings Icon in the top-right corner to open the POWR Editor. You can also edit POWR Testimonial Slider through your POWR account at POWR.io
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
Brand Identity Begins With a Great Website
Congratulations on starting to design your site online -- by getting your iframe website live on the web!
But here comes the next big question: How do you get site visitors to engage and buy your product or service?


Then You Must Customize Your Elements
Some may first try to DIY a Testimonial Slider app or 'knows a guy' that can build one in 'no time'.
Others attempt to find open source Testimonial Slider apps, or companies abroad that allegedly offer Testimonial Slider apps for a bargain.
Save Time With POWR
Plus, updating and customizing a Testimonial Slider app can be challenging, and you may think you have to hire a developer.
Additionally, as your business increases, hackers could see an unsecured Testimonial Slider as a great opportunity to exploit your business and your customers. We consider this and built safeguards!


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 iframe.

Our team of expert engineers work relentlessly to ensure the POWR apps such as your iframe Testimonial Slider working for you.
CASE STUDY: Rbia Shades wins big with POWR
After Rbia launched its website, they were looking for a solution to add new contacts for outreach.
They found POWR while looking for a popup solution on their site and started to see immediate results.
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 complete 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.

Every POWR app works on any platform.
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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 iframe 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 iframe 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 iframe site owners to implement Testimonial Slider and gather feedback from their audience.
Using POWR Testimonial Slider on your iframe 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.