dwarfdog.com December 2, 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
1,406 KB
19 KB
99%
2,030 KB
155 KB
92%
408 KB
32 KB
92%
681 KB
56 KB
92%
856 KB
76 KB
91%
660 KB
60 KB
91%
929 KB
90 KB
90%
138 KB
24 KB
83%
380 KB
84 KB
78%
15 KB
4 KB
75%
461 KB
118 KB
74%
13 KB
3 KB
74%
315 KB
94 KB
70%
217 KB
75 KB
65%
24 KB
9 KB
62%
681 KB
258 KB
62%
380 KB
160 KB
58%
8 KB
4 KB
57%
9 KB
4 KB
56%
9 KB
4 KB
52%
132 bytes
65 bytes
51%
170 KB
87 KB
49%
182 KB
93 KB
49%
https://dwarfdog.com/wp-content/uploads/2016/05/Pearl-Street-Mall-in-Downtown-Boulder-Colorado-000082548833_Double.jpg
368 KB
211 KB
43%
2 KB
1 KB
40%
4 KB
2 KB
37%
164 KB
107 KB
35%
70 KB
47 KB
33%
59 KB
42 KB
28%
56 KB
44 KB
22%
90 KB
75 KB
16%