creation-sites-internet.ch 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
https://creation-sites-internet.ch/wp-content/uploads/bfi_thumb/dummy-transparent-rgds91zrzjgrr6uzisfng52tpfa8tgqw9nql56jhew.png
2 KB
357 bytes
79%
https://creation-sites-internet.ch/wp-content/uploads/bfi_thumb/dummy-transparent-rgds91zpuct18dw4p8ev4oa454f18s18h9staq4yb4.png
1 KB
337 bytes
74%
https://creation-sites-internet.ch/wp-content/uploads/bfi_thumb/dummy-transparent-rgds91zpuct110pvyh0xueitc6msj4bbnjcfoe9sx2.png
1 KB
337 bytes
74%
https://creation-sites-internet.ch/wp-content/uploads/bfi_thumb/01-creation-site-internet-entreprise-cosmetique-suisse-scaled-3gp9wk0r5viw6q40tlkgkc8repyeb1g89sxhytota9ld1mi0i.jpg
35 KB
12 KB
67%
https://creation-sites-internet.ch/wp-content/uploads/bfi_thumb/01-creation-site-web-magasin-mobilier-agencement-bureau-lausanne-scaled-3gqcf98ii1zomba2915lumerfqelu2ws4tqhj4ms4ovcd6njm.jpg
45 KB
16 KB
64%
https://creation-sites-internet.ch/wp-content/uploads/bfi_thumb/01-lausanne-creation-site-logopediste-cabinet-logopedie-scaled-3gouft3f9d7tou9ehm5am0q1w30qxn1qtgh6r9izqsjy9fbn6.jpg
54 KB
20 KB
63%
https://creation-sites-internet.ch/wp-content/uploads/bfi_thumb/01-developpement-site-internet-referencement-societe-technologique-digital-signage-scaled-3gp113wfl4mws379c0o9tedji0g22h2ti8x3taqd517ap3tma.jpg
58 KB
22 KB
62%
https://creation-sites-internet.ch/wp-content/uploads/bfi_thumb/07-developpement-site-internet-entreprise-informatique-lausane-geneve-scaled-3goskcmpp882mf10r5oy938wqrhqcqhhrrorku5tdbk6zq8qa.jpg
33 KB
13 KB
62%
https://creation-sites-internet.ch/wp-content/uploads/bfi_thumb/01-creation-site-internet-marque-soin-naturel-cosmetics-scaled-3gqt7k6ep6f1ol7hureb5sdnbnshx7yp35rrzje0lhz1e9cj6.jpg
43 KB
17 KB
61%
https://creation-sites-internet.ch/wp-content/uploads/2025/05/01-vignette-creation-site-internet-entreprise-cosmetique-suisse-scaled-1024x632.jpg
42 KB
17 KB
60%
https://creation-sites-internet.ch/wp-content/uploads/bfi_thumb/09-creation-site-internet-fiduciaire-lausanne-scaled-3gp25oi7mg2bbqu5b30curian8t2l98o3wuz3o8krl748a6ya.jpg
37 KB
15 KB
60%
https://creation-sites-internet.ch/wp-content/uploads/bfi_thumb/01-creation-site-internet-ems-etablissement-medico-social-lausanne-vaud-scaled-3hpooq1cud6q5msbxhkjl90qhgztfxfmvv8ob6pqkvu07olgy.png
83 KB
33 KB
60%
https://creation-sites-internet.ch/wp-content/uploads/2025/04/02-mobile-specialiste-wordpress-site-web-lausanne.jpg
146 KB
61 KB
58%
https://creation-sites-internet.ch/wp-content/uploads/2025/04/001-featured-creation-site-web-lausanne-societe-informatique-1024x631.jpg
41 KB
17 KB
58%
https://creation-sites-internet.ch/wp-content/uploads/2025/04/15-developpement-wordpress-lausanne-site-web-menuiserie-1024x631.png
49 KB
21 KB
56%
https://creation-sites-internet.ch/wp-content/uploads/2025/05/01-vignette-creation-site-internet-fiduciaire-lausanne-scaled-1024x632.jpg
50 KB
22 KB
56%
https://creation-sites-internet.ch/wp-content/uploads/bfi_thumb/01-accueil-creation-site-internet-menuiserie-toiture-couvreur-scaled-3gost7ga7r1d9vspcucqefyu132nnmc3mv6mt2kmnis4mfanm.jpg
38 KB
17 KB
56%
https://creation-sites-internet.ch/wp-content/uploads/2025/11/17-creation-site-web-avocat-vaud-scaled-1024x632.png
37 KB
17 KB
54%
https://creation-sites-internet.ch/wp-content/uploads/bfi_thumb/20-creation-website-entreprise-lausanne-3gospfjumpueni1x9xs1558zriww5rwsizvt2exxcwhxm4wxe.jpg
31 KB
15 KB
51%
https://creation-sites-internet.ch/wp-content/uploads/bfi_thumb/01-creation-web-site-agent-securite-scaled-3goswlsrod7km22ijmcfl4odvgggg0ibjcxvy3lue9rofozoy.png
19 KB
10 KB
45%
https://creation-sites-internet.ch/wp-content/uploads/2025/10/00-vignette-creation-site-internet-ems-etablissement-medico-social-lausanne-vaud-scaled-1024x632.webp
64 KB
46 KB
28%
239 bytes
191 bytes
20%
https://creation-sites-internet.ch/wp-content/uploads/2025/02/creation-site-internet-lausanne-logo.svg
5 KB
4 KB
17%
https://creation-sites-internet.ch/wp-content/uploads/2025/04/idealcom-partenaire-officiel-infomaniak.svg
11 KB
10 KB
15%