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marketingonline.pl
March 15, 2026

Your site's images could be 55% (453 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 55% 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

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Original Size
Optimized Size
Savings
https://www.marketingonline.pl/wp-content/uploads/2021/04/Piotr_2_no-background_web.png
111 KB
15 KB
86%
https://www.marketingonline.pl/wp-content/uploads/2025/10/PremierBadge-1.png
8 KB
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81%
https://www.marketingonline.pl/wp-content/uploads/2020/05/05_tlo.jpg
45 KB
11 KB
75%
https://www.marketingonline.pl/wp-content/uploads/2020/05/09_kontakt_tlo.jpg
47 KB
14 KB
69%
https://www.marketingonline.pl/wp-content/uploads/2021/06/ROHLIG-SUUS-Logistics_Marcin_Przybylski-003-scaled.jpg
95 KB
31 KB
67%
https://www.marketingonline.pl/wp-content/uploads/2022/04/cert_tagm.png
5 KB
2 KB
65%
https://www.marketingonline.pl/wp-content/uploads/2021/04/reklama-dla-branzy-tekstyliow-768x576.jpg
38 KB
14 KB
63%
https://www.marketingonline.pl/wp-content/uploads/2022/04/cert_mixx.png
5 KB
2 KB
62%
https://www.marketingonline.pl/wp-content/uploads/2022/04/cert_analytics.png
5 KB
2 KB
60%
https://www.marketingonline.pl/wp-content/uploads/2020/05/03_tlo.jpg
4 KB
2 KB
58%
https://www.marketingonline.pl/wp-content/uploads/2020/05/03_AdMotiv_logo.jpg
11 KB
5 KB
55%
https://www.marketingonline.pl/wp-content/uploads/2021/05/unnamed.jpg
8 KB
4 KB
53%
https://www.marketingonline.pl/wp-content/uploads/2025/01/Jak-udalo-nam-sie-zoptymalizowac-konto-reklamowe-brokera-finansowego-Bankowy-Broker-zwiekszajac-liczbe-leadow-o-191-w-3-miesiace-768x513.jpg
56 KB
26 KB
53%
https://www.marketingonline.pl/wp-content/uploads/2021/05/pracuj-2.jpg
7 KB
3 KB
52%
https://www.marketingonline.pl/wp-content/uploads/2021/05/Profeo-1.jpeg
17 KB
8 KB
52%
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600 bytes
289 bytes
52%
https://www.marketingonline.pl/wp-content/uploads/2020/05/02_certyfikat_2.jpg
4 KB
2 KB
51%
https://www.marketingonline.pl/wp-content/uploads/2020/05/08_referencje_tlo.jpg
27 KB
13 KB
51%
https://www.marketingonline.pl/wp-content/uploads/2020/05/01_tlo.jpg
35 KB
17 KB
50%
https://www.marketingonline.pl/wp-content/uploads/2022/04/MACPBlueEN.jpg
4 KB
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49%
https://www.marketingonline.pl/wp-content/uploads/2021/05/polbank.jpg
11 KB
6 KB
47%
https://www.marketingonline.pl/wp-content/uploads/2021/05/pracuj-1.jpg
6 KB
3 KB
46%
https://www.marketingonline.pl/wp-content/uploads/2026/03/Jak-planowac-SEO-dla-marki-osobistej-eksperta-80x80.jpg
3 KB
1 KB
45%
https://www.marketingonline.pl/wp-content/plugins/sitepress-multilingual-cms/res/flags/pl.png
235 bytes
131 bytes
44%
https://www.marketingonline.pl/wp-content/uploads/2021/05/media.jpg
12 KB
7 KB
44%
https://www.marketingonline.pl/wp-content/uploads/2021/09/Logo_Akademia_pion_wersjapodst_RGB.jpg
24 KB
14 KB
41%
https://www.marketingonline.pl/wp-content/uploads/2020/05/02_certyfikat_3.jpg
4 KB
2 KB
41%
https://www.gstatic.com/recaptcha/api2/logo_48.png
2 KB
1 KB
40%
https://www.marketingonline.pl/wp-content/uploads/2020/05/07_10_allianz.jpg
3 KB
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39%
https://www.marketingonline.pl/wp-content/uploads/2022/12/Zrzut-ekranu-2022-12-08-095317.png
3 KB
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39%
https://www.marketingonline.pl/wp-content/uploads/2022/04/cert_iab.png
5 KB
3 KB
36%
https://www.marketingonline.pl/wp-content/uploads/2020/05/06_CS_2_Nord-Glass.jpg
24 KB
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36%
https://www.marketingonline.pl/wp-content/uploads/2021/04/Marcin_Leonard_Kwiecien%CC%81_web.jpg
50 KB
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35%
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5 KB
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35%
https://www.marketingonline.pl/wp-content/uploads/2020/05/02_certyfikat_7.jpg
3 KB
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34%
https://www.marketingonline.pl/wp-content/uploads/2020/05/07_08_FundacjaBatorego.jpg
3 KB
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33%
https://www.marketingonline.pl/wp-content/uploads/2026/03/paperclips-linkbuilding-linkowanie-80x80.jpg
4 KB
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33%
https://www.marketingonline.pl/wp-content/uploads/2021/04/Marcin_Szporka_Web_Size.jpg
12 KB
8 KB
31%
https://www.marketingonline.pl/wp-content/uploads/2021/05/monster.jpg
9 KB
6 KB
29%
https://www.marketingonline.pl/wp-content/uploads/2020/05/01_separator_tekstu.svg
471 bytes
334 bytes
29%
https://www.marketingonline.pl/wp-content/uploads/2020/05/07_01_unicef.jpg
3 KB
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28%
https://www.marketingonline.pl/wp-content/uploads/2020/05/pajeczyna.svg
5 KB
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28%
https://www.marketingonline.pl/wp-content/uploads/2021/05/Piotr_Romanowicz_RENT_nieruchomosci-002.jpg
60 KB
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25%
https://www.marketingonline.pl/wp-content/uploads/2021/04/Profeo.jpeg
9 KB
7 KB
24%
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20%

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