sirensearch.co.uk March 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.
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Original Size
Optimized Size
Savings
https://www.sirensearch.co.uk/wp-content/uploads/2024/03/Siren-harps-blog-content-Burj-al-khalifa.png
2,234 KB
53 KB
98%
https://www.sirensearch.co.uk/wp-content/uploads/2024/03/Siren-harps-blog-content-image-2-768x432.png
776 KB
74 KB
90%
26 KB
3 KB
88%
68 KB
11 KB
84%
13 KB
2 KB
84%
11 KB
2 KB
83%
11 KB
2 KB
81%
16 KB
3 KB
79%
11 KB
3 KB
76%
23 KB
6 KB
73%
8 KB
3 KB
68%
12 KB
4 KB
67%
9 KB
3 KB
66%
8 KB
3 KB
63%
7 KB
3 KB
63%
9 KB
3 KB
63%
11 KB
4 KB
61%
10 KB
4 KB
60%
10 KB
4 KB
60%
5 KB
2 KB
60%
11 KB
4 KB
60%
8 KB
3 KB
59%
12 KB
5 KB
58%
8 KB
3 KB
55%
10 KB
5 KB
54%
10 KB
5 KB
53%
6 KB
3 KB
53%
4 KB
2 KB
53%
15 KB
7 KB
52%
10 KB
5 KB
51%
8 KB
4 KB
50%
11 KB
6 KB
49%
10 KB
5 KB
49%
5 KB
3 KB
49%
12 KB
7 KB
41%
2 KB
1 KB
40%
18 KB
11 KB
39%
7 KB
5 KB
32%
5 KB
4 KB
32%
3 KB
2 KB
31%
3 KB
2 KB
30%
2 KB
1 KB
29%
6 KB
4 KB
29%
3 KB
2 KB
29%
2 KB
1 KB
28%
3 KB
2 KB
28%
2 KB
1 KB
28%
4 KB
3 KB
26%
7 KB
5 KB
26%
68 bytes
53 bytes
22%
252 bytes
211 bytes
16%