Case Studies

Learn how we've increased site speed for other e-commerce companies by checking out the below case studies!

Vitamin A Swimwear Logo

Vitamin A Swimwear

DevisedLabs decreased their speed from 5.6 to 2.4 seconds to improve SEO and conversions.

3.4
SECONDS
20%
LOAD
237
MILLISECONDS

Company Description:
Vitamin A is a California based e-commerce company, using Shopify Plus, that combines feminine swimwear design with sustainable innovation.

Results:
They needed help fixing slow loading times across their site to improve their SEO and conversions. We helped Vitamin A to reduce their average page load time from 5.6 seconds to 2.4 seconds (FCP site-wide average on 4G mobile), so they could reach their search engine rankings and conversion rate goals.

Solutions:
Optimizations were made to their images, resizing them more appropriately for device screen size and lazy loading images so they only loaded when they were needed. These two optimizations were dramatic in reducing the time it took for visitors to see anything on their screens. In addition to these, we eliminated issues caused by third-party scripts and apps, bundled their assets into fewer files to reduce the number of browser requests, and applied a style-loading strategy called “critical path CSS” to load only their most important page styles necessary to render their site on initial load.

"Here’s a nice testimonial from the client about what has been accomplished. Wow this is awesome and job well done for sure! Hundreds all around for everyone. Project complete!"
— Firstname Lastname

Sports Basement

3.4
SECONDS
20%
LOAD
237
MILLISECONDS

Company Description:
Sports Basement is a large sporting goods company, using Shopify Plus, with 10 store locations across the San Francisco Bay Area.

Results:
They sought our expertise to prepare for Black Friday/Cyber Monday. We helped their developers improve site speed from 3 seconds to 1.9 seconds. With a fast site, they were ready to maximize their biggest sale of the year and have their best month ever.

Solutions:
We conducted a thorough analysis of their site’s performance issues, by analyzing network requests, browser activity, apps and their theme code. After our analysis, we found a number of issues that were not easy to spot. We worked quickly with their team so they could resolve these issues, and within a week they were able to knock off 1.1 seconds from their sitewide average load time.

"Here’s a nice testimonial from the client about what has been accomplished. Wow this is awesome and job well done for sure! Hundreds all around for everyone. Project complete!"
— Firstname Lastname

DevisedLabs decreased their speed from 3 to 1.9 seconds to prepare for an incredible Black Friday / Cyber Monday sale.

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