jeremybilley.fr February 19, 2026
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
101 KB
29 KB
71%
https://www.jeremybilley.fr/wp-content/uploads/2025/02/jeremy-billey-webmaster-strasbourg-scaled-e1746201283304-768x768.jpeg
51 KB
20 KB
61%
80 KB
46 KB
42%
https://www.jeremybilley.fr/wp-content/uploads/2024/01/creation-site-internet-wordpress-Jeremy-Billey-copie.webp
12 KB
7 KB
40%
2 KB
2 KB
26%
34 KB
25 KB
26%
34 KB
26 KB
24%
10 KB
8 KB
23%
16 KB
12 KB
22%
10 KB
8 KB
21%
8 KB
7 KB
20%
8 KB
6 KB
18%