zct.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.
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Original Size
Optimized Size
Savings
48 KB
9 KB
80%
27 KB
7 KB
73%
https://zct.co.uk/wp-content/uploads/2023/11/christina-wocintechchat-com-RTJIXQNne68-unsplash600-copy.webp
14 KB
9 KB
30%
https://zct.co.uk/wp-content/uploads/2023/11/darren-faulkner-wgRJ1bk8qgA-unsplash-savweb-copy-768x154.webp
19 KB
14 KB
29%
7 KB
5 KB
19%