invisioning.com
December 2, 2025

You could reduce your image size by 77% (4 KB), saving seconds of load time.

Based on < internet speed. Download speed baselines from Chrome DevTools. Actual time may vary.
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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
https://www.invisioning.com/cgi-sys/images/404top_w.jpg
4 KB
859 bytes
80%
https://www.invisioning.com/cgi-sys/images/404bottom.gif
537 bytes
241 bytes
55%