zatkovic.cz March 31, 2026
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
19 KB
4 KB
79%
21 KB
6 KB
73%
636 bytes
349 bytes
45%
1 KB
1 KB
15%
629 bytes
535 bytes
15%