rwnet.pl
March 31, 2026

You could reduce your image size by 90% (134 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.rwnet.pl/wp-content/uploads/2022/08/robert-wiertel-specjalista-seo-gdansk.jpg
95 KB
8 KB
92%
https://www.rwnet.pl/wp-content/uploads/2022/08/robert-wiertel-seo.jpg
50 KB
5 KB
91%
https://www.rwnet.pl/wp-content/uploads/2017/03/copy-logo_rwnet_pl.jpg
3 KB
2 KB
34%