janphilipps.de November 29, 2025
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
5 KB
1 KB
75%
36 KB
13 KB
63%
64 KB
25 KB
61%
118 KB
47 KB
60%
27 KB
16 KB
40%
15 KB
11 KB
25%
3 KB
3 KB
22%
https://www.janphilipps.de/wp-content/uploads/Webdesign-SEO-Freelancer-und-SEA-Freelancer-480x480.webp
13 KB
11 KB
21%
29 KB
24 KB
19%
1 KB
1 KB
18%
2 KB
1 KB
18%
27 KB
22 KB
18%
32 KB
26 KB
18%
57 KB
47 KB
18%
2 KB
1 KB
18%
8 KB
7 KB
17%
9 KB
7 KB
16%
25 KB
21 KB
16%
33 KB
28 KB
16%
https://www.janphilipps.de/wp-content/uploads/Wordpress-Webdesign-Website-Referenz-800x480-1-480x288.jpg
10 KB
8 KB
16%
20 KB
17 KB
15%
145 KB
123 KB
15%
19 KB
16 KB
15%