captainjack.com
December 7, 2025

You could reduce your image size by 35% (10 KB), saving seconds of total load time.

Based on < internet speed. Download speed baselines from Chrome DevTools. Actual time may vary.
Start Over

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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...it takes just a few minutes to set up & start seeing the gains!

Original Size
Optimized Size
Savings
https://captainjack.com/20181016082423/assets/images/header-background.jpeg
3 KB
933 bytes
66%
https://captainjack.com/20181016082423/assets/images/search_wht.svg
769 bytes
443 bytes
42%
https://captainjack.com/assets/images/facebook_centered_wht-fdd2a56cb7b0f48e82a63c6da5fed8b0.svg
726 bytes
423 bytes
42%
https://captainjack.com/assets/images/404-234de61c93d6d0b5a868834a5ad87aea.jpg
6 KB
4 KB
35%
https://captainjack.com/media/cms/webdevelopment_EC8D41F5223D8.svg
3 KB
2 KB
34%
https://captainjack.com/media/cms/vpshosting_F13CB23D562C5.svg
4 KB
3 KB
33%
https://captainjack.com/media/cms/itsupport_87929B7DA8020.svg
1 KB
778 bytes
33%
https://captainjack.com/media/cms/internetmarketingcircle_8481FA757FD6C.svg
3 KB
2 KB
31%
https://captainjack.com/assets/images/twitter_wht-25dad56127251042c3ed67e1116efcfa.svg
674 bytes
466 bytes
31%
https://captainjack.com/media/cms/webgraphicdesign_8C6A171332C98.svg
2 KB
2 KB
31%
https://captainjack.com/20181016082423/assets/images/cart_gray-01.svg
775 bytes
554 bytes
28%
https://captainjack.com/media/cms/accessibilitycircle_1CB62A612EF8F.svg
2 KB
1 KB
24%
https://static.globalreach.com/images/logos-new/globalreach_white.svg
3 KB
2 KB
17%