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zuk.es
March 15, 2026

Your site's images could be 36% (259 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 36% 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.zuk.es/wp-content/uploads/2022/10/experto-1-768x583.png.webp
75 KB
19 KB
75%
https://www.zuk.es/wp-content/uploads/2023/01/sem-768x583.png.webp
42 KB
18 KB
56%
https://www.zuk.es/wp-content/uploads/2022/10/slide-web-design_1-768x449.png.webp
45 KB
22 KB
52%
https://www.gstatic.com/recaptcha/api2/logo_48.png
2 KB
1 KB
40%
https://www.zuk.es/wp-content/uploads/2022/11/seo-768x583.png.webp
70 KB
42 KB
40%
https://www.zuk.es/wp-content/uploads/2022/10/icono-conexion-clientes.png.webp
4 KB
2 KB
36%
https://www.zuk.es/wp-content/uploads/2023/03/mockup_inkoova_tablet-768x571.jpg.webp
16 KB
10 KB
36%
https://www.zuk.es/wp-content/uploads/2022/10/eccommerce-768x583.png.webp
45 KB
30 KB
34%
https://www.zuk.es/wp-content/uploads/2022/10/icono-salto-negocio.png.webp
3 KB
2 KB
34%
https://www.zuk.es/wp-content/uploads/2023/03/mockup_inkoova_tablet-1024x761.jpg
15 KB
10 KB
32%
https://www.zuk.es/wp-content/uploads/2022/11/redes-sociales-768x583.png.webp
29 KB
20 KB
32%
https://www.zuk.es/wp-content/uploads/2023/04/mockup_web_desktop_moldtrans-1024x682.jpg
29 KB
20 KB
30%
https://www.zuk.es/wp-content/uploads/2023/03/mockup_fundacion_pax_-desktop-1024x657.jpg
15 KB
10 KB
30%
https://www.zuk.es/wp-content/uploads/2023/04/mockup_mutuarisk_desktop-1024x657.jpg
16 KB
11 KB
29%
https://www.zuk.es/wp-content/uploads/2023/03/mockup_coaliment-tablet-mobile-1024x736.jpg
62 KB
45 KB
28%
https://www.zuk.es/wp-content/uploads/2023/03/mockup_comerco_1-1024x682.jpg
34 KB
24 KB
28%
https://www.zuk.es/wp-content/uploads/2022/10/porfolio_DeFelipe-952x1024.jpg
36 KB
26 KB
28%
https://www.zuk.es/wp-content/uploads/2023/03/mockup_laastilladora_desktop-1024x657.jpg
25 KB
19 KB
25%
https://www.zuk.es/wp-content/uploads/2022/10/icono-marca-destacada.png.webp
4 KB
3 KB
25%
https://www.zuk.es/wp-content/uploads/2023/03/mockup_comerco_1-768x512.jpg.webp
21 KB
16 KB
25%
https://www.zuk.es/wp-content/uploads/2023/04/mockup_web_desktop_moldtrans-768x512.jpg.webp
17 KB
13 KB
23%
https://www.zuk.es/wp-content/uploads/2022/10/logo-zuk.png.webp
2 KB
2 KB
21%
https://www.zuk.es/wp-content/uploads/2022/10/porfolio_DeFelipe-768x826.jpg.webp
23 KB
19 KB
19%
https://www.zuk.es/wp-content/uploads/2023/04/mockup_mutuarisk_desktop-768x493.jpg.webp
15 KB
12 KB
19%
https://www.zuk.es/wp-content/uploads/2023/03/mockup_coaliment-tablet-mobile-768x552.jpg.webp
35 KB
29 KB
18%
https://www.zuk.es/wp-content/uploads/2023/03/mockup_fundacion_pax_-desktop-768x493.jpg.webp
12 KB
10 KB
17%
https://www.zuk.es/wp-content/uploads/2023/03/mockup_laastilladora_desktop-768x493.jpg.webp
16 KB
13 KB
16%

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