Custom domains now load faster with HTTP/2

Sites served on your own custom domain now load over HTTP/2. Browsers can fetch many files at once over a single connection instead of requesting them one after another, which is the same modern protocol your visitors already get on Playcode subdomains.

The effect is most noticeable on mobile, where pages have many scripts and styles to load. In our mobile testing on a custom-domain site:

• Mobile Lighthouse performance: 73 → 85
• Largest Contentful Paint: 4.7s → 3.5s

No setup is needed. Every site published to a custom domain on Playcode Cloud gets this automatically.