Static asset CDN
Static files, delivered from the edge
CDNka caches your images, scripts, fonts and downloads in 22 cities and serves them over HTTP/3. Point a CNAME at us and keep your origin as it is.
Everything a static site needs
No plugins and no rewrites. Upload to your origin as usual; CDNka handles caching, compression and certificates.
Fast first byte
Requests are answered by the nearest of 22 edge locations. Median time to first byte stays near 23 ms in Europe.
Image resizing
Add ?w=640&fmt=webp to any image URL. Variants are generated once and cached at the edge.
Instant purge
Invalidate a file, a prefix or a tag through the API. Purges reach every location in under 2 seconds.
TLS everywhere
Free certificates for custom domains, HTTP/2 and HTTP/3, HSTS presets and signed URLs for private files.
Clear analytics
Bandwidth, hit ratio and top files per hour. Raw logs can be shipped to S3-compatible storage.
Origin shield
A shield layer in Frankfurt collapses duplicate misses, so your origin sees one request instead of twenty.
Two-minute setup
Add a CNAME, change one URL
Create a pull zone for your origin, then serve files from your own subdomain. Cache rules follow your Cache-Control headers by default.
# 1. DNS static.example.com. CNAME example.cdnka.net. # 2. HTML <img src="https://static.example.com/hero.jpg?w=1200&fmt=avif"> # 3. Purge after deploy curl -X POST https://api.cdnka.xyz/v2/zones/example/purge \ -H "Authorization: Bearer $CDNKA_TOKEN" \ -d '{"prefix": "/build/"}'
Trusted by small teams
“We moved 40 TB a month of product photos to CDNka. Page weight went down by a third after switching on WebP variants.”
Marta Kalnina · Head of web, Fieldnotes
“Purge by tag is the feature we did not know we needed. Deploys are now a single API call.”
Jonas Weber · CTO, pixelyard
Free up to 100 GB a month
No card required. Upgrade when your traffic grows.