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title: "Nonprofit Website Speed: Two in Three Fail Core Web Vitals - PageSpeed Matters"
description: "We measured every nonprofit site running real donation software. They are responsive and stable, but only 33.4% pass Core Web Vitals on mobile, because half of them load too slowly, and the slow page is the donate page."
lang: en
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---

[Nonprofit Website Speed: Two in Three Fail Core Web Vitals](https://www.pagespeedmatters.com/resources/data-studies/nonprofit-website-speed)

We measured every nonprofit site running real donation software. They are responsive and stable, but only 33.4% pass Core Web Vitals on mobile, because half of them load too slowly, and the slow page is the donate page.

Good Core Web Vitals by metric, nonprofit sites (mobile)

Good INP (responsiveness)

94.3% 

Good CLS (stability)

89.8% 

Good LCP (loading)

50.5% 

Source: Source: PageSpeed Matters analysis of 11,221 nonprofit origins with CrUX field data, May 2026.

Responsiveness and stability are strong. Only half of nonprofit sites have good loading, and that single metric is the entire reason the sector passes just a third of the time.

Source: [Nonprofit Website Speed: Two in Three Fail Core Web Vitals - PageSpeed Matters](https://www.pagespeedmatters.com/resources/data-studies/nonprofit-website-speed)