coderdesign.pl
March 17, 2026

You could reduce your image size by 72% (408 KB), saving seconds of total 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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...it takes just a few minutes to set up & start seeing the gains!

Original Size
Optimized Size
Savings
https://coderdesign.pl/wp-content/uploads/2017/02/home-08-bg-03.jpg?id=989
25 KB
5 KB
79%
https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_600/https://www.coderdesign.pl/wp-content/uploads/2020/01/hedo-600x400.png
80 KB
18 KB
78%
https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_600/https://www.coderdesign.pl/wp-content/uploads/2019/11/monitor-mac-600x458.png
63 KB
15 KB
77%
https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_600/https://www.coderdesign.pl/wp-content/uploads/2020/04/rsk-interior-600x400.png
80 KB
19 KB
76%
https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_600/https://www.coderdesign.pl/wp-content/uploads/2020/10/bookingtan-600x400.png
73 KB
19 KB
73%
https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_600/https://www.coderdesign.pl/wp-content/uploads/2020/02/ghm-600x400.png
77 KB
21 KB
73%
https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_600/https://www.coderdesign.pl/wp-content/uploads/2020/02/stbenergia-600x400.png
70 KB
19 KB
72%
https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_600/https://www.coderdesign.pl/wp-content/uploads/2019/11/aplikuj-600x400.png
64 KB
18 KB
72%
https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img/https://www.coderdesign.pl/wp-content/themes/optima/assets/images/ajax-loader.gif
10 KB
6 KB
39%
https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_500/https://www.coderdesign.pl/wp-content/uploads/2019/11/logotyp-500x500.jpg
19 KB
13 KB
34%
https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img/https://www.coderdesign.pl/wp-content/plugins/revslider/public/assets/assets/loader.gif
3 KB
2 KB
32%