mostlyserious.io December 7, 2025
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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Original Size
Optimized Size
Savings
https://mostlyserious.imgix.net/nebula.id892l7.png?auto=format%2Ccompress&fit=crop&width=2000&height=1000&fp-x=0.5&fp-y=0.5&crop=faces%2Ccenter
15 KB
4 KB
71%
https://mostlyserious.imgix.net/MOS-Full-Service-Digital-Agency-Billboard.jpg?auto=compress%2Cformat&crop=faces%2Ccenter&fit=crop&width=2200&height=1000&fp-x=0.5&fp-y=0.5
76 KB
26 KB
65%
1,774 KB
928 KB
48%
https://mostlyserious.imgix.net/SEO-People-First_Engagement.png?auto=format%2Ccompress&fit=max&width=700&height=700
17 KB
10 KB
40%
https://mostlyserious.imgix.net/SEO-People-First_Helpfullness.png?auto=format%2Ccompress&fit=max&width=700&height=700
7 KB
5 KB
34%
https://mostlyserious.imgix.net/Puzzle-Pieces.png?auto=format%2Ccompress&fit=max&width=700&height=700
13 KB
9 KB
33%
https://mostlyserious.imgix.net/MOS-Full-Service-Digital-Agency.jpg?auto=format%2Ccompress&fit=crop&width=400&height=500&fp-x=0.5964&fp-y=0.5095&crop=focalpoint
9 KB
6 KB
30%
304 bytes
258 bytes
15%
387 bytes
329 bytes
15%
387 bytes
329 bytes
15%
384 bytes
326 bytes
15%
219 bytes
186 bytes
15%