mostlyserious.io
January 21, 2026

You could reduce your image size by 72% (56 KB), saving seconds of total load time.

Based on < internet speed. Download speed baselines from Chrome DevTools. Actual time may vary.
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Your site's load speed has a direct and measurable impact on user experience, engagement, and conversion rates. Being the largest asset you'll typically find a page, images are often a prime target for optimization.

Below is a breakdown of how much individual images could be reduced by using PicPerf. This analysis was run by loading the page on a simulated mobile device. Every image was then run through a series of optimizations to estimate potential savings.

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...it takes just a few minutes to set up & start seeing the gains!

Original Size
Optimized Size
Savings
https://www.mostlyserious.io/images/global/global-hero-animation-poster.jpg
43 KB
6 KB
86%
https://msv8.imgix.net/images/global/three-teams-one-purpose.jpg?w=640&auto=format
29 KB
10 KB
65%
https://msv8.imgix.net/images/global/msai-logo.svg?w=48&auto=format
2 KB
2 KB
16%
https://msv8.imgix.net/images/global/habitat-logo.svg?w=128&auto=format
2 KB
2 KB
16%
https://msv8.imgix.net/images/global/ms-logo-white.svg?w=128&auto=format
2 KB
2 KB
15%