Swift ‑ Page Speed Optimizer

Swift ‑ Page Speed Optimizer

by PerfectApps

Image & site speed optimizer, lazy load image, minify CSS

4.7 of 5 stars(29 reviews)

Boost page speed performance

Image Optimizer, Theme Optimizer will improve page speed and metrics on PageSpeed Insights. Auto optimize daily without login into the app.

Preload to boost page speed

Swift uses an AI system to predict where the next page visitors will go and instant loading after click. Make them feel faster and happier.

Boost branding, reduce waiting

Create the Loading Screen included store logo, name etc with diverse options and effects to shorten the waiting time and boost the branding.

About Swift ‑ Page Speed Optimizer

What is Swift and why speed matter?

Swift is a page speed solution for e-commerce store owners. Swift offers an innovative approach that focuses strongly on improving Actual Speed and Perceived Speed while keeping the interface simple and easy for all users.

Do you know that every second delay in the store can cut down your conversion rate up to 20%? Swift is an effective tool to hasten your page speed for better sales performance.

Make store light and load fast with Actual Speed

Actual Speed represents the loading speed of a store. The lighter site the faster the site will be. Actual Speed has affected your store performance and impacted directly to bounce rate.

Swift speeds up page Actual speed by three main features:

  • Image Optimizer: Using Smart Lossy Compression to process images, which decreases large image size while retaining excellent visual quality.
  • Theme Optimizer: Providing the enhancing codes tailored to your theme to speed up your page. Lazy Load only loads the images that are needed and Critical CSS delays loading CSS codes that are unnecessary at the moment. We also minify JS and CSS files to reduce payload sizes and script parsing time.
  • Auto Optimize: Automatically optimizing images and themes on your page.

Improve user experience with Perceived Speed

Perceived Speed is how fast your customers think your site is. It depends on the user experience, not any certain metrics.

Swift speeds up Perceived Speed by changing the way your web loading and showing content:

  • Smart Preloading: Analyzing and predicting what page a user is going to visit next on a site or which link is most likely to be clicked. Then Swift preloads those contents in advance and delivers the page right after it is requested. Therefore, users would experience a very short waiting time.
  • Loading Screen: Using eye-catching animations to enhance user experience while they wait for pages to load. Furthermore, it makes your website more professional and likely to keep your customers stay longer on your site.

Additional benefits

  • No affect to your theme: Swift always saves your settings to help you undo every change that was made with Swift in a single click.
  • Ease of use: Nothing special here, no coding required, just follow the instructions and click.
  • World-class support: Our proactive Customer Support team always strives to assist you. Just drop us a message and we’ll get back to you right away.

Integrates with

  • Page Speed,
  • Google Speed,
  • Pagespeed Insights,
  • TinyPNG,
  • Google Analytics,
  • Compress Image

Media gallery


Pricing 7-day free trial



  • Optimize image

  • Free 1000 images/month

  • Optimize theme (lazy load image, minify CSS...)

  • Automatic optimizations

  • Free Technical Support



  • Preloading page based on visitor behaviors

  • Advanced preloading page based on GA

  • Create a loading screen by Store Logo

  • Free Technical Support



  • All you need to optimize page speed and customer's feeling

  • Everything in Actual Speed

  • Everything in Perceived Speed

* All charges are billed in USD. Recurring charges, including monthly or usage-based charges, are billed every 30 days.

4.7 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.
  • 5 of 5 stars
    90% of ratings are 5 stars
  • 4 of 5 stars
    0% of ratings are 4 stars
  • 3 of 5 stars
    3% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    7% of ratings are 1 stars

Most recent reviews

Stiù Shop

Just downloaded, and made right away a mistake by clicking bottons to fast and not previewing changes. Whole website went bananas. Customer Support was really quick to restore the situation. Fully reccomended!

Developer reply

January 27, 2021

Hi there,

I'm Louis from Swift ‑ Page Speed Optimizer Support Team. Thank you very much for the feedback.

It really motivates us to continuously provide excellent customer support.

If you have any questions or concerns, please feel free to contact us via our live chat or email us at support@perfectapps.io, we are always willing to help you!

Best Regards
Swift ‑ Page Speed Optimizer Support Team

Beauty Divine

good app. the guy was helpful. better than i expected. a lot of other apps arent as transparent. i recommend this app

Developer reply

January 25, 2021

Hi there,

Here's Charles from Swift ‑ Page Speed Optimizer Support Team. Thanks for sharing your review with us and this made our day!

We are so grateful for your kind words. Please, don't hesitate to reach us for any queries or concerns via our live chat or email us at support@perfectapps.io

Swift ‑ Page Speed Optimizer Support Team

Primitive Outdoor Gear

I was not sure about the app until I received some great support. Marie was a great help, far and beyond what I expected.

Developer reply

January 25, 2021

Hi there,

This is Eric from Swift ‑ Page Speed Optimizer Support Team. Thank you so much for your kind words. We really appreciate you taking the time out to share your experience with us. We count ourselves lucky for Swift users like you.

If you have any questions or need help, feel free to contact us at any time via our live chat or email us at support@perfectapps.io

Swift ‑ Page Speed Optimizer Support Team