Steps to Add a Testimonial Slider App on a Twenty Thirteen for WordPress Site
Create your customized Testimonial Slider app, match your website's style and colors, and add Testimonial Slider to your Twenty Thirteen for WordPress page, post, sidebar, footer, or wherever you like on your site.
How To Add a Testimonial Slider App on Twenty Thirteen for WordPress:
Create a Free Testimonial Slider App
Start for free nowCopy Testimonial Slider embed snippet for Twenty Thirteen for WordPress
Your code block will be available once you create your app
Add to HTML or Embed Code element in Twenty Thirteen for WordPress editor
Paste above Testimonial Slider snippet into any Twenty Thirteen for WordPress element that accepts HTML or an embed code. Save, view the live page, and your Testimonial Slider will appear!
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 getting your business online with Twenty Thirteen for WordPress!
The next step is often getting website visitors and making sales, but how?


Website Element Customization is Next
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 at rock-bottom prices.
Reduce Time Spent by Half With POWR
And it takes tons of time to customize and update a Testimonial Slider app, which will create more bugs.
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!


POWR supports high-volume sites on Twenty Thirteen for WordPress and prioritizes the security of our Testimonial Slider app, as well as all 60+ apps, to keep any bad actors at bay.

Furthermore, our team of talented engineers work at all hours to keep POWR apps like your Twenty Thirteen for WordPress Testimonial Slider up and running 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 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.

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)
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 Twenty Thirteen for WordPress 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 Twenty Thirteen for WordPress 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 Twenty Thirteen for WordPress site owners to implement Testimonial Slider and gather feedback from their audience.
Using POWR Testimonial Slider on your Twenty Thirteen for WordPress 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.