ocs.yale.edu April 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
21 KB
2 KB
90%
https://cdn.ocs.yale.edu/wp-content/uploads/sites/77/2022/09/Screen-Shot-2023-08-14-at-7.18.36-PM-200x59.png?v=299602
16 KB
2 KB
85%
1 KB
248 bytes
79%
https://cdn.ocs.yale.edu/wp-content/uploads/users/927953/profile-picture-1650990923-50x50-center-top.jpg?v=1650990923
2 KB
570 bytes
71%
https://cdn.ocs.yale.edu/wp-content/uploads/users/1552911/profile-picture-1650655772-50x50-center-top.jpg?v=1650655772
2 KB
544 bytes
71%
8 KB
3 KB
67%
https://cdn.ocs.yale.edu/wp-content/uploads/sites/77/2020/08/OCS-logo-smaller-size-100-1-Copy.png?v=214699
4 KB
2 KB
64%
4 KB
2 KB
64%
https://cdn.ocs.yale.edu/wp-content/uploads/sites/77/2026/03/cropped-2015_05_13_13-42-29_Berkeley2-1-2.jpg?v=369956
153 KB
57 KB
63%
2 KB
746 bytes
63%
8 KB
4 KB
48%
181 KB
109 KB
40%
5 KB
4 KB
15%