whodunit.fr April 14, 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.
Try PicPerf for Free
...it takes just a few minutes to set up & start seeing the gains!
Original Size
Optimized Size
Savings
159 KB
32 KB
80%
157 KB
47 KB
70%
75 KB
23 KB
69%
104 KB
37 KB
65%
https://www.whodunit.fr/wp-content/uploads/2024/11/68a5073-avec-accentuation-bruit-scaled-768x512.jpg
64 KB
23 KB
64%
18 KB
7 KB
62%
39 KB
18 KB
53%
47 KB
23 KB
51%
52 KB
26 KB
51%
8 KB
4 KB
46%
18 KB
10 KB
46%
43 KB
24 KB
43%
19 KB
12 KB
34%
https://www.whodunit.fr/wp-content/uploads/2024/07/wordcamp_2724-1-2048x1152-1-e1722348490743-768x565.webp
62 KB
45 KB
28%
127 KB
95 KB
25%
35 KB
26 KB
24%
3 KB
2 KB
20%
336 bytes
272 bytes
19%
297 bytes
241 bytes
19%
435 bytes
354 bytes
18%
494 bytes
405 bytes
18%
570 bytes
469 bytes
18%
600 bytes
495 bytes
17%
637 bytes
526 bytes
17%
13 KB
11 KB
17%
937 bytes
779 bytes
17%
11 KB
9 KB
17%
471 bytes
394 bytes
16%
540 bytes
452 bytes
16%
18 KB
15 KB
16%
629 bytes
528 bytes
16%
630 bytes
529 bytes
16%
630 bytes
529 bytes
16%
7 KB
6 KB
16%
13 KB
11 KB
16%
714 bytes
600 bytes
16%
17 KB
15 KB
16%
808 bytes
680 bytes
16%
2 KB
2 KB
16%
1 KB
993 bytes
15%
20 KB
17 KB
15%
5 KB
4 KB
15%
2 KB
2 KB
15%
36 KB
31 KB
15%
119 KB
101 KB
15%