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d-tt.nl
February 19, 2026

Your site's images could be 76% (1,357 KB) smaller. That's seconds of extra load time your visitors are waiting on.

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

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 76% 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

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Original Size
Optimized Size
Savings
https://www.d-tt.nl/_astro/img_slider_3.CFIsYgAZ.webp
366 KB
25 KB
93%
https://d1lm081kwige6y.cloudfront.net/small_Luch_image_2515b40d89.png
241 KB
27 KB
89%
https://www.d-tt.nl/_astro/img_amsterdam_map.B8DPVKG3.webp
143 KB
26 KB
82%
https://www.d-tt.nl/_astro/img_slider_5.Cc5jZDb4.webp
123 KB
24 KB
81%
https://www.d-tt.nl/_astro/img_slider_4.DUVZ8qyf.webp
175 KB
38 KB
78%
https://www.d-tt.nl/_astro/img_slider_1.BK8iXIQe.webp
145 KB
32 KB
78%
https://www.d-tt.nl/_astro/img_slider_6.GUiQwi9o.webp
127 KB
29 KB
77%
https://www.d-tt.nl/_astro/img_slider_2.CSJiS4Ld.webp
100 KB
25 KB
74%
https://d1lm081kwige6y.cloudfront.net/MM_overview_311348305f.png
60 KB
18 KB
69%
https://d1lm081kwige6y.cloudfront.net/famiflora_new_overview_b9fb13b69c.png
30 KB
11 KB
62%
https://d1lm081kwige6y.cloudfront.net/thumbnail_Client_Jellinek_Version_Color_2x_d19992430f.png
14 KB
6 KB
60%
https://d1lm081kwige6y.cloudfront.net/thumbnail_Client_Konklijke_Marine_Version_Color_2x_b73d7d7b25.png
4 KB
2 KB
59%
https://d1lm081kwige6y.cloudfront.net/thumbnail_Client_Ministerie_van_VWS_Version_Color_2x_83cd411831.png
7 KB
3 KB
58%
https://d1lm081kwige6y.cloudfront.net/thumbnail_Client_Konklijke_Marine_Version_Greyscale_2x_a037062d99.png
5 KB
2 KB
57%
https://d1lm081kwige6y.cloudfront.net/thumbnail_Client_Jellinek_Version_Greyscale_2x_94052a4d20.png
12 KB
6 KB
52%
https://d1lm081kwige6y.cloudfront.net/thumbnail_Client_Ministerie_van_VWS_Version_Greyscale_2x_ee63eb91a0.png
8 KB
4 KB
52%
https://d1lm081kwige6y.cloudfront.net/ziekenhuisbedchecker_new_overview_162c510187.png
22 KB
11 KB
51%
https://www.d-tt.nl/_astro/ic_angle_bracket_down.Z20ZuSSp.svg
1 KB
526 bytes
48%
https://d1lm081kwige6y.cloudfront.net/thumbnail_Client_Netwerk_Mediawijsheid_Version_Color_2x_062b4cb41d.png
10 KB
5 KB
46%
https://d1lm081kwige6y.cloudfront.net/thumbnail_Mediamasters_White_5a9afb19d4.png
7 KB
4 KB
45%
https://www.d-tt.nl/_astro/ic_arrow_right.C82vfxj6.svg
807 bytes
447 bytes
44%
https://d1lm081kwige6y.cloudfront.net/xsmall_Logo_Teledoc_Greyscale_8ee70fe6e6.png
7 KB
4 KB
44%
https://d1lm081kwige6y.cloudfront.net/thumbnail_Client_Greenpeace_Version_Greyscale_2x_5d48d2d30f.png
9 KB
5 KB
44%
https://d1lm081kwige6y.cloudfront.net/thumbnail_Client_Greenpeace_Version_Color_2x_971693f100.png
9 KB
5 KB
42%
https://d1lm081kwige6y.cloudfront.net/thumbnail_Client_University_Of_Twente_Version_Greyscale_2x_165b472277.png
8 KB
5 KB
42%
https://d1lm081kwige6y.cloudfront.net/thumbnail_Client_University_Of_Twente_Version_Color_2x_708d5da8b2.png
5 KB
3 KB
41%
https://d1lm081kwige6y.cloudfront.net/xsmall_Logo_Teledoc_Color_835a4ea44b.png
6 KB
4 KB
40%
https://d1lm081kwige6y.cloudfront.net/thumbnail_Client_HG_Version_Greyscale_2x_b37a855429.png
5 KB
3 KB
39%
https://www.d-tt.nl/_astro/ic_phone.As5VSQCF.svg
851 bytes
530 bytes
38%
https://d1lm081kwige6y.cloudfront.net/thumbnail_Famiflora_White_059a817ea8.png
6 KB
4 KB
37%
https://d1lm081kwige6y.cloudfront.net/thumbnail_Client_HG_Version_Color_2x_0ebd22aae9.png
5 KB
3 KB
32%
https://www.d-tt.nl/_astro/img_meeting.f4cWXO_Q.webp
68 KB
47 KB
31%
https://www.d-tt.nl/_astro/ic_quote.D-RLj0Zj.svg
605 bytes
433 bytes
28%
https://www.d-tt.nl/_astro/ic_facebook.CPY7ThRE.svg
662 bytes
524 bytes
21%
https://www.d-tt.nl/_astro/ic_email.bVvyaA9q.svg
850 bytes
682 bytes
20%
https://d1lm081kwige6y.cloudfront.net/Client_Defence_Version_White_5981dc180c.png
4 KB
3 KB
20%
https://www.d-tt.nl/_astro/ic_linkedin_white.OxeFM-tj.svg
912 bytes
736 bytes
19%
https://www.d-tt.nl/_astro/ic_location.C7ZJ2ZwY.svg
2 KB
1 KB
17%
https://www.d-tt.nl/_astro/ic_call.D0xCV-3M.svg
1 KB
1 KB
17%
https://www.d-tt.nl/_astro/ic_checkmark_orange.C3iinR-f.svg
279 bytes
233 bytes
16%
https://www.d-tt.nl/_astro/ic_instagram.BDcWd2Hf.svg
3 KB
3 KB
16%
https://www.d-tt.nl/_astro/ic_arrow_down_alternate.BkJDnLng.svg
234 bytes
196 bytes
16%
https://www.d-tt.nl/_astro/ic_chevron_right.CNw-fpAq.svg
243 bytes
204 bytes
16%
https://www.d-tt.nl/_astro/dtt_logo_desktop.CZFlPNTo.svg
7 KB
6 KB
16%
https://www.d-tt.nl/_astro/ic_flag_NL.CSfr8M1o.svg
494 bytes
416 bytes
16%
https://www.d-tt.nl/_astro/ic_flag_EN.CCBi0W05.svg
2 KB
2 KB
16%
https://www.d-tt.nl/_astro/dtt_logo_square.BqAkAcPv.svg
562 bytes
474 bytes
16%
https://www.d-tt.nl/_astro/ic_balance_scale.BbR8R9Sw.svg
1 KB
978 bytes
15%
https://www.d-tt.nl/_astro/ic_rocket.PoL5KCwl.svg
2 KB
2 KB
15%
https://www.d-tt.nl/_astro/ic_angle_bracket_down_slim.BOX6vfDv.svg
512 bytes
433 bytes
15%
https://www.d-tt.nl/_astro/ic_hamburger_menu.Dlz15a52.svg
995 bytes
842 bytes
15%
https://www.d-tt.nl/_astro/ic_arrow_right_slim.CqVBJQ8D.svg
701 bytes
593 bytes
15%
https://www.d-tt.nl/_astro/ic_clock.c7bvgwFG.svg
737 bytes
624 bytes
15%
https://www.d-tt.nl/_astro/img_quote.CG5e54Cd.svg
1 KB
1 KB
15%
https://www.d-tt.nl/_astro/ic_search_orange.BpaOD3gG.svg
839 bytes
711 bytes
15%
https://www.d-tt.nl/_astro/ic_checkmark_badge.lU2I0Q2f.svg
1 KB
1 KB
15%
https://www.d-tt.nl/_astro/img_concept_strategy.xwnHRdzE.svg
15 KB
13 KB
15%
https://www.d-tt.nl/_astro/ic_phone_hollow.BipiqyP2.svg
1 KB
1 KB
15%
https://www.d-tt.nl/_astro/ic_phone_white.BIFwbWJc.svg
1 KB
1 KB
15%

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