February 20, 2026

Slow images are costing you visitors and revenue.

Every second of load time costs conversions. Research shows a 1-second delay reduces conversions by 7%. Your images could be 75% smaller — that's a meaningful speed gain ready for the taking.

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.

"PicPerf is one of the best services I've used. You just add a prefix to your asset URLs, and then it just works."

Eric Barnes / Laravel News

"PicPerf optimizes the images for me and automatically uses the best format for the user. What more could you want?"

Jason Beggs / Design to Tailwind

Start Your Free Trial Book a 30-Minute Chat

✓ 14-day free trial ✓ Near-immediate results ✓ Free setup consultation

Image

Original Size

Optimized Size

Savings

https://www.4dl.pl/images/bghome.jpg

139 KB

10 KB

93%

https://www.4dl.pl/wp-content/uploads/2018/07/t%C5%82o-niebieskie.jpg

112 KB

9 KB

92%

https://www.4dl.pl/wp-content/uploads/2018/02/1bg.jpg

27 KB

4 KB

87%

https://www.4dl.pl/wp-content/uploads/2018/09/bg11.jpg

15 KB

2 KB

86%

https://www.4dl.pl/wp-content/uploads/2018/02/4bg.jpg

25 KB

4 KB

86%

https://www.4dl.pl/wp-content/uploads/2018/02/3bg.jpg

25 KB

4 KB

85%

https://www.4dl.pl/wp-content/uploads/2018/02/2bg.jpg

27 KB

4 KB

84%

https://www.4dl.pl/images/blue-square.png

226 KB

37 KB

84%

https://www.4dl.pl/wp-content/uploads/2018/09/bg10.jpg

20 KB

3 KB

84%

https://www.4dl.pl/wp-content/uploads/2018/09/bg9.jpg

19 KB

3 KB

83%

https://www.4dl.pl/wp-content/uploads/2018/02/SEO_039-ranking-browser-star-rating.png

2 KB

423 bytes

73%

https://www.4dl.pl/images/google-partner.png

4 KB

1 KB

73%

https://www.4dl.pl/wp-content/uploads/2018/02/SEO_023-tag-keyword-special-marketing.png

2 KB

539 bytes

71%

https://www.4dl.pl/wp-content/uploads/2023/03/meta.png

3 KB

787 bytes

70%

https://www.4dl.pl/wp-content/uploads/2018/02/Vector-Smart-Object2.png

2 KB

646 bytes

70%

https://www.4dl.pl/wp-content/uploads/2018/02/SEO_010-globe-community-internet-online.png

2 KB

583 bytes

68%

https://www.4dl.pl/images/g1.png

2 KB

768 bytes

65%

https://www.4dl.pl/images/kobieta-home.png

358 KB

140 KB

61%

https://www.4dl.pl/wp-content/uploads/2018/07/puzzl.png

3 KB

1 KB

56%

https://www.4dl.pl/images/yt1.png

1 KB

600 bytes

55%

https://www.4dl.pl/wp-content/uploads/2018/07/h4.png

1 KB

656 bytes

55%

https://www.4dl.pl/wp-content/uploads/2018/09/ic5.png

1 KB

629 bytes

54%

https://www.4dl.pl/wp-content/uploads/2018/02/rodo.png

598 bytes

275 bytes

54%

https://www.4dl.pl/wp-content/uploads/2018/09/h5.png

1 KB

677 bytes

53%

https://www.4dl.pl/images/fb1.png

500 bytes

236 bytes

53%

https://www.4dl.pl/wp-content/uploads/2018/09/sm1.png

798 bytes

379 bytes

52%

https://www.4dl.pl/images/romb.png

3 KB

1 KB

52%

https://www.4dl.pl/wp-content/uploads/2018/07/h1.png

1 KB

675 bytes

52%

https://www.4dl.pl/wp-content/uploads/2018/02/wizerunkowa.png

1 KB

714 bytes

52%

https://www.4dl.pl/wp-content/uploads/2018/09/ic3.png

2 KB

740 bytes

52%

https://www.4dl.pl/wp-content/uploads/2018/07/h6.png

1 KB

695 bytes

51%

https://www.4dl.pl/wp-content/uploads/2018/07/icoout.png

1 KB

544 bytes

51%

https://www.4dl.pl/wp-content/uploads/2018/02/iconwrite.png

2 KB

763 bytes

51%

https://www.4dl.pl/wp-content/uploads/2018/07/h3.png

2 KB

840 bytes

51%

https://www.4dl.pl/wp-content/uploads/2018/02/Vector-Smart-Object-e1520351593239.png

1 KB

700 bytes

50%

https://www.4dl.pl/wp-content/uploads/2018/02/rwd.png

1 KB

576 bytes

50%

https://www.4dl.pl/wp-content/uploads/2018/02/reklamowa.png

1 KB

576 bytes

50%

https://www.4dl.pl/wp-content/uploads/2018/09/balon.png

3 KB

1 KB

50%

https://www.4dl.pl/wp-content/uploads/2018/09/ic7.png

2 KB

927 bytes

50%

https://www.4dl.pl/wp-content/uploads/2018/02/mix.png

994 bytes

505 bytes

49%

https://www.4dl.pl/wp-content/uploads/2018/09/h3.png

1 KB

758 bytes

49%

https://www.4dl.pl/wp-content/uploads/2018/02/cursor-1.png

959 bytes

490 bytes

49%

https://www.4dl.pl/wp-content/uploads/2018/02/cursor.png

959 bytes

490 bytes

49%

https://www.4dl.pl/wp-content/uploads/2018/02/SEO_016-landing_page-browser-plane-web-e1520351767225.png

479 bytes

245 bytes

49%

https://www.4dl.pl/wp-content/uploads/2018/07/h7.png

1 KB

613 bytes

48%

https://www.4dl.pl/wp-content/uploads/2018/09/sm9.png

982 bytes

507 bytes

48%

https://www.4dl.pl/wp-content/uploads/2018/09/h10.png

1 KB

697 bytes

48%

https://www.4dl.pl/wp-content/uploads/2018/09/h1.png

1 KB

617 bytes

48%

https://www.4dl.pl/wp-content/uploads/2018/09/sm11.png

839 bytes

435 bytes

48%

https://www.4dl.pl/wp-content/uploads/2018/02/produktowe.png

726 bytes

379 bytes

48%

https://www.4dl.pl/wp-content/uploads/2018/02/360.png

1 KB

699 bytes

47%

https://www.4dl.pl/images/in1.png

1 KB

568 bytes

47%

https://www.4dl.pl/wp-content/uploads/2018/02/blog-e1520350691523.png

2 KB

935 bytes

47%

https://www.4dl.pl/wp-content/uploads/2018/02/prmarkt.png

1 KB

689 bytes

46%

https://www.4dl.pl/wp-content/uploads/2018/02/gmail.png

785 bytes

423 bytes

46%

https://www.4dl.pl/wp-content/uploads/2018/02/SEO_049-engatement-chat-talk-comment-e1520348627839.png

2 KB

1 KB

44%

https://www.4dl.pl/wp-content/uploads/2018/02/remarketing.png

801 bytes

452 bytes

43%

https://www.4dl.pl/wp-content/uploads/2018/09/sm3.png

1 KB

713 bytes

43%

https://www.4dl.pl/wp-content/uploads/2018/02/SEO_003-marketing-mobile-loudspeaker-phone-e1520348650804.png

2 KB

1 KB

42%

https://www.4dl.pl/wp-content/uploads/2018/09/sm7.png

1 KB

583 bytes

42%

https://www.4dl.pl/wp-content/uploads/2018/02/SEO_046-affiliate-user-social-sharing-e1520348616103.png

2 KB

1 KB

42%

https://www.4dl.pl/wp-content/uploads/2018/02/adwords-icon.png

976 bytes

564 bytes

42%

https://www.4dl.pl/wp-content/uploads/2018/02/SEO_034-keywork-research-search-setting-copy-e1520348819860.png

1 KB

748 bytes

41%

https://www.4dl.pl/wp-content/uploads/2018/02/SEO_001-market-viral-loudspeaker-sound-e1520348642460.png

2 KB

988 bytes

41%

https://www.4dl.pl/wp-content/uploads/2018/02/mobile-icon.png

509 bytes

301 bytes

41%

https://www.4dl.pl/wp-content/uploads/2018/02/yt-icon.png

1 KB

639 bytes

40%

https://www.gstatic.com/recaptcha/api2/logo_48.png

2 KB

1 KB

40%

https://www.4dl.pl/wp-content/uploads/2018/02/ikonka-kampanie-1.png

2 KB

1 KB

40%

https://www.4dl.pl/wp-content/uploads/2018/02/ikonka-seo-1.png

2 KB

1 KB

38%

https://www.4dl.pl/wp-content/uploads/2018/02/ikonka-media-1.png

2 KB

1 KB

36%

https://www.4dl.pl/wp-content/uploads/2018/09/graduate.png

2 KB

1 KB

34%

https://www.4dl.pl/wp-content/uploads/2018/02/ikonka-social-1.png

3 KB

2 KB

28%

https://www.4dl.pl/wp-content/uploads/2018/02/ikonka-social.png

3 KB

2 KB

28%

https://www.4dl.pl/wp-content/uploads/2025/02/logo-kolor-1.svg

7 KB

5 KB

22%

Your site's images could be 75% (822 KB) smaller. That's seconds of extra load time your visitors are waiting on.

Slow images are costing you visitors and revenue.

Trusted by:

Laravel News

Screencasting.com

Design to Tailwind