cityof.com April 3, 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
1 KB
398 bytes
63%
970 bytes
362 bytes
63%
162 KB
73 KB
55%
199 KB
100 KB
50%
237 KB
127 KB
46%
https://www.cityof.com/uploads/media/city_background/0002/51/thumb_150277_city_background_normal.jpeg
180 KB
110 KB
39%
795 bytes
554 bytes
30%
4 KB
3 KB
28%
472 bytes
354 bytes
25%
8 KB
7 KB
20%
2 KB
2 KB
19%