kohe.pl
March 17, 2026

You could reduce your image size by 81% (356 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.kohe.pl/images/miniatury-animacja.gif
433 KB
78 KB
82%
https://www.kohe.pl/images/Vector-Stroke.svg
597 bytes
505 bytes
15%
https://www.kohe.pl/images/logo-skrocone-1.svg
2 KB
1 KB
15%
https://www.kohe.pl/images/primesun.svg
5 KB
4 KB
15%