jestesonline.pl February 20, 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
28 KB
3 KB
90%
103 KB
26 KB
75%
29 KB
8 KB
72%
43 KB
13 KB
70%
2 KB
2 KB
31%
https://www.jestesonline.pl/wp-content/uploads/2016/12/1457125817_display_device_ads_advertising_advertisement_seo_tool_optimization.svg
4 KB
3 KB
27%
https://www.jestesonline.pl/wp-content/uploads/2020/01/anchor_marine_nautical_travel_ship_sea_ocean.svg
3 KB
2 KB
19%
https://www.jestesonline.pl/wp-content/uploads/2020/01/favorite_flagged_marked_mail_email_envelope_message_2.svg
3 KB
2 KB
19%
3 KB
2 KB
19%
3 KB
3 KB
18%
https://www.jestesonline.pl/wp-content/uploads/2020/01/darts_dart_target_spear_game_sport_competition_goal_aim.svg
4 KB
3 KB
18%
9 KB
8 KB
18%
https://www.jestesonline.pl/wp-content/uploads/2020/01/map_pin_locate_location_marker_gps_coordinate.svg
2 KB
2 KB
17%
2 KB
2 KB
17%
7 KB
6 KB
17%