captin.fr
March 17, 2026

You could reduce your image size by 73% (404 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.captin.fr/wp-content/uploads/formation-reussir-vos-campagnes-de-publicite-sur-LinkedIn-e1614015712626.png.webp
113 KB
10 KB
91%
https://www.captin.fr/wp-content/uploads/formation-captin-demarrer-en-e-commerce-1.png.webp
104 KB
11 KB
89%
https://www.captin.fr/wp-content/uploads/formation-savoir-recruter-via-LinkedIn.png.webp
49 KB
9 KB
82%
https://www.captin.fr/wp-content/uploads/BANDEAU-FRUITS-ACCUEIL.jpg
134 KB
55 KB
59%
https://www.captin.fr/wp-content/uploads/BANDEAU-FRUITS-ACCUEIL.jpg.webp
134 KB
55 KB
59%
https://www.captin.fr/wp-content/uploads/ChIJ1SaZXPK6rhIRM6myxcEhOZ4.jpg
22 KB
12 KB
44%