Swift ‑ Page Speed Optimizer

Swift ‑ Page Speed Optimizer

by PerfectApps

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

4.5 of 5 stars(20 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.

4.5 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
    85% of ratings are 5 stars
  • 4 of 5 stars
    0% of ratings are 4 stars
  • 3 of 5 stars
    5% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    10% of ratings are 1 stars

Most recent reviews


If your looking to improve the speed of your site then this is the perfect app for you! The customer service team is awesome! They helped us with every aspect within the app. They even highlighted certain features on our store which were causing the site to perform slowly - which was a massive help! 5/5

Gerardo Collection

The best speed app hands down. The amount of help they have given me specifically Tommy has been unreal! He has helped make sure my store is 100% Optimized. The cost for what you get is totally worth it!

Developer reply

January 12, 2021

Hi there,

Here's Harry from Swift ‑ Page Speed Optimizer Support Team. Thanks for your great review and your feedback about our support would be really meaningful to us. Rest assured that we will do our best to deserve your trust.

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

Windelwissen e. Kfr.

Swift helped me get a faster actual spead and perceived speed. The new video lazyload is great foy my product pages and blog posts. The constant help and feedback via Swift's chat is helping very much. Customer support is very patient with my questions. "Loading screen" isn't working together with my theme but that is no problem for me.

Developer reply

January 12, 2021

Hi there,

This is Daniel from Swift ‑ Page Speed Optimizer Support Team. Thank you for taking the time and writing this review for us.

Your opinion is very important we will continue to improve our service to always guarantee the best quality.

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