luuptek.fi
February 14, 2026

You could reduce your image size by 60% (519 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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...it takes just a few minutes to set up & start seeing the gains!

Original Size
Optimized Size
Savings
https://www.luuptek.fi/wp-content/uploads/jouni-ahlstedt-kuva-150x150.jpg
17 KB
2 KB
86%
https://www.luuptek.fi/wp-content/uploads/jouni-ahlstedt-kuva.jpg
560 KB
150 KB
73%
https://www.luuptek.fi/wp-content/uploads/digia-logo.jpg
4 KB
1 KB
68%
https://www.luuptek.fi/wp-content/uploads/rantapallo-logo-150x150.jpg
3 KB
1 KB
63%
https://www.luuptek.fi/wp-content/uploads/mac_nappis-768x432.jpg
41 KB
20 KB
52%
https://www.luuptek.fi/wp-content/uploads/metlab-kuva-768x512.jpeg
81 KB
41 KB
49%
https://www.luuptek.fi/wp-content/themes/luuptek2025/build/images/logo2025v6.svg
10 KB
7 KB
30%
https://www.luuptek.fi/wp-content/uploads/2025/09/start2.svg
15 KB
12 KB
18%
https://www.luuptek.fi/wp-content/uploads/2025/09/grow2.svg
42 KB
34 KB
18%
https://www.luuptek.fi/wp-content/uploads/2025/09/bloom4.svg
89 KB
73 KB
18%