seriousweb.ch
March 15, 2026

You could reduce your image size by 53% (168 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://seriousweb.ch/wp-content/uploads/2023/12/SeriousWeb_logo_transp-800-SW-center.png
83 KB
15 KB
82%
https://seriousweb.ch/wp-content/uploads/2020/02/BrittAlexa-scaled-1.jpg
176 KB
90 KB
48%
https://seriousweb.ch/wp-includes/js/thickbox/loadingAnimation.gif
15 KB
9 KB
38%
https://seriousweb.ch/wp-content/uploads/2020/02/Cuellarfence_logo_200-grey.jpg
8 KB
6 KB
29%
https://seriousweb.ch/wp-content/uploads/2020/02/jesus.cuellar.jpg
7 KB
6 KB
22%
https://seriousweb.ch/wp-content/uploads/2020/02/Oscar-face-small.jpeg
16 KB
12 KB
21%
https://seriousweb.ch/wp-content/uploads/2020/02/laptop-analytics-2-480x292.png
12 KB
9 KB
20%