Slow page speeds kill conversions and harm organic rankings. Optimising Core Web Vitals is one of the most reliable ways to increase both traffic and completed donations.
Charity websites are notoriously bloated. Heavy hero videos, unoptimised images, and dozens of tracking scripts create slow, frustrating user experiences, particularly on mobile devices where most donations occur.
The cost of a second
Amazon found that every 100ms of latency cost them 1% in sales. The same logic applies to donations. If your donate page takes 4 seconds to load on a 4G connection, a significant portion of your traffic will bounce before the form even renders.
We rebuilt a charity's donation portal, reducing the load time from 5.2 seconds to 1.1 seconds. Without changing the copy or the design, the conversion rate increased by 22%. Performance is a feature, not an afterthought.
Key Takeaways
- Optimise images and remove auto-playing background videos on critical paths.
- Audit and remove unnecessary third-party scripts.
- Pass Google's Core Web Vitals assessment to protect SEO rankings.
Which fixes pay back first for charity sites?
Compress the hero image on your homepage and donation page — it is usually the single largest asset on the site, and converting it to WebP at sensible dimensions typically halves page weight with no visible quality change. Second, strip the donation form to the fields you genuinely use; every extra field costs both speed and completions.
Third, audit third-party scripts. Old campaign pixels, duplicate analytics tags and abandoned widgets accumulate quietly and block rendering. Remove anything you cannot name a current purpose for. Charities often recover a full second of load time from this step alone — and on donation pages, a second is revenue.
Is your website turning donors away? Contact our technical team for a performance audit.