51blocks.com December 4, 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
1,811 KB
25 KB
99%
1,948 KB
29 KB
98%
2,408 KB
37 KB
98%
2,198 KB
35 KB
98%
2,202 KB
35 KB
98%
2,240 KB
37 KB
98%
1,812 KB
32 KB
98%
1,500 KB
27 KB
98%
2,244 KB
42 KB
98%
1,987 KB
38 KB
98%
1,769 KB
35 KB
98%
2,004 KB
41 KB
98%
1,636 KB
36 KB
98%
19 KB
425 bytes
98%
64 KB
2 KB
96%
64 KB
2 KB
96%
42 KB
9 KB
79%
25 KB
5 KB
78%
70 KB
16 KB
77%
32 KB
8 KB
76%
63 KB
15 KB
75%
62 KB
16 KB
74%
https://www.51blocks.com/wp-content/uploads/2025/06/Agency-Provider-Approved-Vendor-Badge-e1738943356117-1536x1536-1-768x768.png
116 KB
30 KB
74%
54 KB
14 KB
74%
49 KB
13 KB
74%
51 KB
14 KB
73%
67 KB
18 KB
73%
74 KB
20 KB
73%
114 KB
31 KB
73%
81 KB
22 KB
73%
36 KB
10 KB
72%
105 KB
29 KB
72%
100 KB
28 KB
71%
93 KB
28 KB
70%
111 KB
33 KB
70%
106 KB
32 KB
70%
99 KB
30 KB
69%
72 KB
22 KB
69%
88 KB
27 KB
69%
62 KB
20 KB
67%
92 KB
31 KB
67%
107 KB
38 KB
64%
201 KB
73 KB
64%
95 KB
35 KB
63%
168 KB
66 KB
60%
139 KB
58 KB
58%
171 KB
75 KB
56%
10 KB
6 KB
45%
29 KB
16 KB
45%
https://www.51blocks.com/wp-content/uploads/2025/03/51-blocks-PNG-e1744207506768-scaled-1-768x98.png
10 KB
6 KB
43%
73 KB
42 KB
43%
869 bytes
641 bytes
26%
2,133 KB
1,773 KB
17%
2 KB
2 KB
15%
1 KB
1 KB
15%