dock.co.uk February 15, 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.
Try PicPerf for Free
...it takes just a few minutes to set up & start seeing the gains!
Original Size
Optimized Size
Savings
1,434 KB
77 KB
95%
114 KB
9 KB
92%
https://cdn.prod.website-files.com/66a20ccd546166c2928e14c1/678e0f87f23748ba31f215d9_ki_case_study.jpg
229 KB
42 KB
81%
88 KB
20 KB
77%
535 KB
133 KB
75%
248 KB
68 KB
73%
228 KB
75 KB
67%
https://cdn.prod.website-files.com/66a20ccd546166c2928e1431/672e1ecedf2c8870b3cfb90f_dock_2-p-500.jpg
29 KB
17 KB
40%
28 KB
17 KB
39%
https://cdn.prod.website-files.com/66a20ccd546166c2928e1431/67082b9270b1587d3fd32644_Dock%20(Igoo)-221-p-500.jpg
39 KB
25 KB
35%
44 KB
31 KB
29%
https://cdn.prod.website-files.com/66a20ccd546166c2928e1431/673349261e9560c8c2f7044d_white_arrow.svg
435 bytes
323 bytes
26%
937 bytes
716 bytes
24%
3 KB
3 KB
23%
https://cdn.prod.website-files.com/66a20ccd546166c2928e1431/67083367c4b2e05d0f6bc007_shopify-p-500.png
13 KB
10 KB
20%
2 KB
2 KB
19%
https://cdn.prod.website-files.com/66a20ccd546166c2928e1431/66a20ccd546166c2928e152a_arrow-left-white.svg
247 bytes
207 bytes
16%
https://cdn.prod.website-files.com/66a20ccd546166c2928e1431/66a20ccd546166c2928e152c_arrow-left-orange.svg
249 bytes
209 bytes
16%
https://cdn.prod.website-files.com/66a20ccd546166c2928e1431/66a20ccd546166c2928e152d_arrow-right-white.svg
250 bytes
210 bytes
16%
https://cdn.prod.website-files.com/66a20ccd546166c2928e1431/66a20ccd546166c2928e152b_arrow-right-orange.svg
252 bytes
212 bytes
16%