digitalrealty.com/data-centers/emea/vienna August 31, 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
81 KB
13 KB
83%
486 bytes
218 bytes
55%
5 KB
3 KB
50%
202 bytes
119 bytes
41%
340 bytes
201 bytes
41%
9 KB
5 KB
40%
787 bytes
507 bytes
35%
345 bytes
243 bytes
29%
563 bytes
411 bytes
27%
5 KB
4 KB
19%
288 bytes
241 bytes
16%
298 bytes
251 bytes
16%
509 bytes
428 bytes
16%
438 bytes
369 bytes
16%
884 bytes
747 bytes
15%
802 bytes
678 bytes
15%
685 bytes
580 bytes
15%
718 bytes
608 bytes
15%
729 bytes
617 bytes
15%
798 bytes
676 bytes
15%
984 bytes
834 bytes
15%
2 KB
1 KB
15%
2 KB
2 KB
15%
https://res.cloudinary.com/digitalrealty/image/upload/f_auto,c_limit,w_640,q_auto/images/breadcrumb-arrow-right.png
124 bytes
105 bytes
15%
651 bytes
553 bytes
15%
5 KB
4 KB
15%