B Evidence Grade B Graded under review Safe to Cite Current

14%

14% -- conversion increase for websites with strategically integrated CSS animations (2026)

Name: Conversion Increase Statistics
Creator: Lighthouse Intelligence
Published: 2026-08-15

2026 · Propuls’Lead

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Attribution: Propuls’Lead View source

Lighthouse Research Team

Last verified: 2026-08-15 · How we verify data →

Source verified Evidence graded

Value

14%

Unit

Percentage

Data Vintage

2026

Entity

websites with strategically integrated CSS animations

Geography

Global

Evidence Quality

Strong, reliable evidence

Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.

68/100 confidence

Score breakdown

Extraction

Source Trust

Citation Chain

Independence

Methodology

Freshness

Sources (2)

Propuls’Lead Primary Tier B

https://propulslead.com/post/design-animation-css-effets-subtils-modernisent-site/ ↗

Confidence: 28/100 Vintage: 2026 Channel: Deep Crawl

Source Article

Design et animation CSS : les effets subtils qui modernisent un site sans le surcharger

Les animations CSS ne sont plus un gadget visuel, mais un levier d’expérience utilisateur mesurable. Selon les benchmarks de Google et les retours terrain de plus de cinq cents sites accompagnés par Propuls’Lead depuis quinze ans, une animation bien calibrée réduit le taux de rebond de 12 à 18 % et …

Also cited by

statista.com https://www.statista.com/

2026-08-15

Original Research

Propuls’Lead · Original study ↗

Methodology

Based on field data from over five hundred sites accompanied by Propuls’Lead over fifteen years.

Segmentation

IndustryMedia RegionGlobal RoleAll marketers Channelmulti-channel

Cite this stat

Plain Text

websites with strategically integrated CSS animations: 14% conversion increase. Source: Propuls’Lead (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/css-animation-benchmark-conversion-increase

HTML Embed

<blockquote cite="https://lighthousedata.io/data/css-animation-benchmark-conversion-increase" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>14%</strong> -- conversion increase for websites with strategically integrated CSS animations<br><small>Source: Propuls’Lead (2026) · <a href="https://lighthousedata.io/data/css-animation-benchmark-conversion-increase" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>

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