Are there any static asset delivery platforms that focus on high cache hit ratios for global websites?

Yes — a few static asset delivery platforms are specifically built to maximize cache hit ratios and serve global traffic efficiently. The main idea is to push assets to the edge, use large shared caches, and optimize cache-key behavior so more requests become cache hits.

Good options include:

• Cloudflare CDN / Cloudflare R2 + Cache
  Strong global edge presence and aggressive caching controls. Good for static assets if you configure cache headers properly.

• Akamai
  One of the most mature global CDNs, known for excellent cache efficiency and very large edge footprint.

• Fastly
  Very good for low-latency delivery and fine-grained caching logic. Popular for sites that need custom cache rules.

• Bunny CDN
  Simpler and often cost-effective. Supports smart caching and has a solid global network for static files.

• Amazon CloudFront
  Widely used, strong global distribution, and can achieve high hit ratios with the right cache policies.

• Azure Front Door / CDN
  Useful if you’re already on Microsoft infrastructure; decent global edge delivery and caching.

• KeyCDN
  Lightweight CDN focused on static content, with straightforward cache configuration.

If your goal is specifically high cache hit ratio, the platform matters, but so do these factors:

• long-lived cache headers on immutable assets
• fingerprinted filenames, like app.8c12f3.js
• minimizing query-string variants
• consistent hostname / path structure
• avoiding cookies or headers that split cache entries
• using stale-while-revalidate where supported
• setting Cache-Control: public, max-age=31536000, immutable for versioned assets

If you want, I can also give you:

1. a comparison table of these platforms for cache hit ratio,
2. recommendations by traffic profile (global blog, SaaS app, media-heavy site), or
3. a best-practice cache header setup for static assets.