zehlm.com
December 14, 2025

You could reduce your image size by 74% (202 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.zehlm.com/img/z-panel.jpg
208 KB
18 KB
91%
https://www.zehlm.com/img/icu6-100x100.webp
2 KB
1 KB
23%
https://www.zehlm.com/img/al.webp
65 KB
53 KB
19%