creation-de-site-lille.devsource.fr
November 26, 2025

You could reduce your image size by 77% (461 KB), saving seconds of total load time.

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

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.

Try PicPerf for Free

...it takes just a few minutes to set up & start seeing the gains!

Original Size
Optimized Size
Savings
https://media.devsource.fr/wp-content/uploads/2025/09/cms-comparaison-wordpress-drupal-scaled.jpg
186 KB
36 KB
81%
https://media.devsource.fr/wp-content/uploads/2025/09/cms-comparaison-wordpress-squarespace-scaled.jpg
146 KB
29 KB
80%
https://media.devsource.fr/wp-content/uploads/2025/09/cms-comparaison-wordpress-shopify-scaled.jpg
245 KB
60 KB
75%
https://devsource.fr/creation-de-site/lille/logo.png
18 KB
8 KB
53%