kaspar.nl February 19, 2026
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
19 KB
2 KB
88%
359 KB
44 KB
88%
41 KB
14 KB
66%
13 KB
5 KB
62%
26 KB
10 KB
60%
4 KB
1 KB
59%
https://kaspar.nl/wp-content/uploads/2023/03/kasparnl-portfolio-studio-pai-tumb2-hover-1-640x640.jpg
30 KB
13 KB
57%
41 KB
19 KB
52%
34 KB
17 KB
51%
40 KB
19 KB
51%
37 KB
19 KB
47%
42 KB
22 KB
47%
49 KB
26 KB
46%
https://kaspar.nl/wp-content/uploads/2023/04/kasparnl-portfolio-vachtinvorm_TUMB-hover-1-640x630.jpg
58 KB
33 KB
42%
https://kaspar.nl/wp-content/uploads/2021/10/croppes__0008_kasparnl-portfolio-stadsterras_TUMB-hover-640x630.jpg
89 KB
57 KB
36%
361 bytes
292 bytes
19%
793 bytes
654 bytes
17%
595 bytes
492 bytes
17%
5 KB
4 KB
16%
5 KB
4 KB
16%
1 KB
1 KB
16%
3 KB
2 KB
15%
1 KB
894 bytes
15%