zirto.pl
February 20, 2026

You could reduce your image size by 16% (6 KB), saving seconds of total load time.

Based on < internet speed. Download speed baselines from Chrome DevTools. Actual time may vary.
Start Over

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.

Try PicPerf for Free

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

Original Size
Optimized Size
Savings
https://cdn-gcmjl.nitrocdn.com/UCYBrQScZZanDqyZZKBSJOJoiOlaNKfK/assets/images/source/rev-a00f8e4/cdn.trustindex.io/assets/platform/Google/star/f.svg
2 KB
1 KB
23%
https://cdn-gcmjl.nitrocdn.com/UCYBrQScZZanDqyZZKBSJOJoiOlaNKfK/assets/images/optimized/rev-a00f8e4/zirto.pl/wp-content/uploads/2022/05/krakenimages-376KN_ISplE-unsplash-768x512.jpg
39 KB
33 KB
15%