semcore.pl
February 20, 2026

Your site's images could be 70% (1,327 KB) smaller. That's seconds of extra load time your visitors are waiting on.

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

Slow images are costing you visitors and revenue.

Every second of load time costs conversions. Research shows a 1-second delay reduces conversions by 7%. Your images could be 70% smaller — that's a meaningful speed gain ready for the taking.

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.

"PicPerf is one of the best services I've used. You just add a prefix to your asset URLs, and then it just works."

Eric Barnes / Laravel News

"PicPerf optimizes the images for me and automatically uses the best format for the user. What more could you want?"

Jason Beggs / Design to Tailwind

✓ 14-day free trial ✓ Near-immediate results ✓ Free setup consultation
Original Size
Optimized Size
Savings
https://26041035.hs-sites-eu1.com/hubfs/Case%20Study_POP%20UP-3.jpg
594 KB
36 KB
94%
https://semcore.pl/wp-content/uploads/2025/03/Coccodrillo_LOGO-3.png
15 KB
2 KB
86%
https://semcore.pl/wp-content/uploads/2020/05/IAB_Polska-1.png
22 KB
5 KB
79%
https://semcore.pl/wp-content/uploads/2025/03/Herbapol_LOGO-5.png
26 KB
5 KB
79%
https://semcore.pl/wp-content/uploads/2025/03/Frisco_LOGO-4.png
6 KB
1 KB
75%
https://semcore.pl/wp-content/uploads/2019/07/PIX8493-1-e1586520598894.jpg
486 KB
121 KB
75%
https://semcore.pl/wp-content/uploads/2020/05/ContentHouse-do%C5%82acza-do-e-Izby-1-1-e1589275166287.png
30 KB
8 KB
74%
https://semcore.pl/wp-content/uploads/2020/05/instalacja-wgranie-szablonu-do-prestashop.jpg-1.png
12 KB
3 KB
72%
https://semcore.pl/wp-content/uploads/2025/03/Herbapol_LOGO-6.png
16 KB
4 KB
72%
https://semcore.pl/wp-content/uploads/2025/03/Tefal_LOGO-4.png
4 KB
1 KB
72%
https://semcore.pl/wp-content/uploads/2025/04/light-kubota.png
6 KB
2 KB
71%
https://semcore.pl/wp-content/uploads/2025/03/Betclic_LOGO-4.png
6 KB
2 KB
71%
https://semcore.pl/wp-content/uploads/2025/04/pasek-klienci-2.png
8 KB
2 KB
69%
https://semcore.pl/wp-content/uploads/2025/03/Rocketjobs_LOGO-1-4.png
7 KB
2 KB
67%
https://semcore.pl/wp-content/uploads/2025/03/Rocketjobs_LOGO-5.png
11 KB
4 KB
67%
https://semcore.pl/wp-content/uploads/2025/03/YES_LOGO-4.png
5 KB
2 KB
66%
https://semcore.pl/wp-content/uploads/2025/10/Marcin-324x480.jpg
22 KB
8 KB
64%
https://semcore.pl/wp-content/uploads/2025/03/Vivus_LOGO-4.png
6 KB
2 KB
63%
https://semcore.pl/wp-content/uploads/2025/03/Brand24_LOGO-4.png
6 KB
2 KB
61%
https://semcore.pl/wp-content/uploads/2019/05/politechnika.png
5 KB
2 KB
61%
https://semcore.pl/wp-content/themes/semcore/assets/images/SxO_white_hover.png
6 KB
2 KB
59%
https://semcore.pl/wp-content/uploads/2025/03/Answear_LOGO-5.png
6 KB
3 KB
59%
https://semcore.pl/wp-content/uploads/2025/03/Rocketjobs_LOGO-1-3.png
4 KB
1 KB
58%
https://semcore.pl/wp-content/uploads/2026/02/q-13-640x427.jpg
27 KB
11 KB
57%
https://semcore.pl/wp-content/uploads/2025/10/Magda-325x480.jpg
31 KB
14 KB
55%
https://semcore.pl/wp-content/uploads/2025/03/Rocketjobs_LOGO-4.png
5 KB
2 KB
55%
https://semcore.pl/wp-content/uploads/2026/02/q-12-640x427.jpg
31 KB
14 KB
54%
https://semcore.pl/wp-content/uploads/2026/02/626773907_1494063972726771_492760959801360604_n-768x960.jpg
86 KB
40 KB
53%
https://semcore.pl/wp-content/uploads/2025/03/YES_LOGO-3.png
3 KB
2 KB
50%
https://semcore.pl/wp-content/uploads/2025/03/Vivus_LOGO-3.png
5 KB
2 KB
50%
https://semcore.pl/wp-content/uploads/2024/07/q-36-640x363.jpg
32 KB
16 KB
50%
https://semcore.pl/wp-content/uploads/2025/10/1757405776608-768x960.jpeg
71 KB
36 KB
49%
https://semcore.pl/wp-content/uploads/2026/01/616832809_1481768417289660_7772649052804704404_n-480x480.jpg
31 KB
16 KB
49%
https://semcore.pl/wp-content/uploads/2025/03/Frisco_LOGO-3.png
4 KB
2 KB
46%
https://semcore.pl/wp-content/uploads/2025/03/Brand24_LOGO-3.png
4 KB
2 KB
40%
https://semcore.pl/wp-content/themes/semcore/images/arrow.png
717 bytes
434 bytes
39%
https://semcore.pl/wp-content/uploads/2025/03/Answear_LOGO-3.png
4 KB
2 KB
36%
https://semcore.pl/wp-content/uploads/2025/03/Tefal_LOGO-3.png
3 KB
2 KB
34%
https://semcore.pl/wp-content/uploads/2025/03/Betclic_LOGO-3.png
4 KB
3 KB
32%
https://semcore.pl/wp-content/uploads/2026/01/615143719_1474052808061221_2921843240105403110_n-768x960.jpg
177 KB
121 KB
31%
https://semcore.pl/wp-content/uploads/2023/11/social_in.svg
822 bytes
615 bytes
25%
https://semcore.pl/wp-content/uploads/2023/11/social_insta.svg
1 KB
804 bytes
25%
https://semcore.pl/wp-content/uploads/2023/11/logo_semcore.svg
7 KB
6 KB
18%
https://semcore.pl/wp-content/themes/semcore/assets/svg/semcore-r-logo-white.svg
6 KB
5 KB
17%
https://semcore.pl/wp-content/uploads/2023/11/social_fb.svg
432 bytes
360 bytes
16%
https://semcore.pl/wp-content/uploads/2025/03/PremierPartner-RGB.svg
11 KB
9 KB
16%
https://semcore.pl/wp-content/uploads/2023/12/kampania_2022.svg
34 KB
29 KB
16%

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