2025
Web Almanac
Rapport annuel
de HTTP Archive sur
l’état du Web
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Lire le Web Almanac 2024
Focus sur le chapitre
du Web Almanac 2024
Performance
Web performance is improving across loading times, interactivity, and visual stability. However, the gap between mobile and desktop experiences remains significant.
43%
of mobile websites have good CWV scores when measured with INP, which is 5% lower than when measured with FID.
16%
of websites still use unnecessary lazy-loading on LCP elements.
13%
the percentage by which good CWV scores are higher on secondary pages compared to home pages for mobile websites.