codsense.fr
November 26, 2025

You could reduce your image size by 60% (77 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.codsense.fr/templates/t3_bs3_blank/images/haut.png
1 KB
398 bytes
70%
https://www.codsense.fr/images/slides/webmaster-freelance-paris-645w.webp
92 KB
28 KB
69%
https://www.codsense.fr/images/logos/html5-logo.webp
2 KB
1 KB
46%
https://www.codsense.fr/images/logos/linux-logo.webp
4 KB
2 KB
45%
https://www.codsense.fr/images/logos/magento-logo.webp
4 KB
2 KB
40%
https://www.codsense.fr/templates/t3_bs3_blank/images/developpeur-web-mobile.jpg
16 KB
10 KB
38%
https://www.codsense.fr/images/logos/apache-logo.webp
3 KB
2 KB
30%
https://www.codsense.fr/images/logos/jquery-logo.webp
2 KB
2 KB
22%
https://www.codsense.fr/images/logos/joomla-logo.webp
3 KB
2 KB
21%