graaaf.com/de
March 17, 2026

You could reduce your image size by 26% (14 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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Original Size
Optimized Size
Savings
https://www.graaaf.com/wordpress/wp-content/uploads/2018/08/invader-arrow-light.png
549 bytes
235 bytes
57%
https://www.gstatic.com/recaptcha/api2/logo_48.png
2 KB
1 KB
40%
https://www.graaaf.com/tests/particles_1_self-contained/images/become-visible-online.png
19 KB
14 KB
29%
https://www.graaaf.com/wordpress/wp-content/uploads/2018/05/logo-website-graaaf-2018-positif.png
2 KB
2 KB
26%
https://www.graaaf.com/wordpress/wp-content/uploads/2018/05/logo-website-graaaf-2018-negatif.png
2 KB
2 KB
26%
https://www.graaaf.com/tests/particles_1_self-contained/images/become-visible-online-mobile.png
28 KB
22 KB
22%