convertdigital.co.uk March 16, 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
56 KB
4 KB
94%
58 KB
6 KB
89%
18 KB
2 KB
88%
14 KB
2 KB
88%
33 KB
4 KB
87%
45 KB
6 KB
87%
18 KB
3 KB
84%
108 KB
17 KB
84%
15 KB
2 KB
83%
16 KB
3 KB
79%
13 KB
3 KB
77%
14 KB
3 KB
76%
14 KB
3 KB
76%
12 KB
3 KB
71%
65 KB
20 KB
69%
9 KB
3 KB
65%
10 KB
3 KB
64%
11 KB
4 KB
64%
8 KB
3 KB
62%
15 KB
6 KB
57%
10 KB
4 KB
57%
4 KB
2 KB
38%
1 KB
1 KB
31%
2 KB
2 KB
31%
8 KB
6 KB
30%
2 KB
2 KB
29%
2 KB
1 KB
29%
25 KB
18 KB
28%
3 KB
2 KB
28%
2 KB
2 KB
27%
3 KB
2 KB
27%
2 KB
1 KB
26%
5 KB
4 KB
25%
3 KB
2 KB
24%
5 KB
4 KB
23%
4 KB
3 KB
22%
https://www.convertdigital.co.uk/wp-content/uploads/Polar-express-train-ride-SEO-case-study-440x238.jpeg
22 KB
17 KB
20%
2 KB
2 KB
20%