lumineth.com
March 16, 2026

You could reduce your image size by 46% (65 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.lumineth.com/images/red-flare-small.webp
76 KB
28 KB
63%
https://www.lumineth.com/media/page_news/news_refonte_clinique_de_la_croix_dor_geneve_4980.webp?945?945
63 KB
46 KB
26%
https://www.lumineth.com/images/icons/whatsapp.svg
3 KB
2 KB
15%