Free SSL certificates with auto-renewal, HTTP/2 and HTTP/3 enabled by default on our CDN. Modern protocols, modern speeds, no configuration required.
SSL by default
Every site protected by GridSecure gets a free SSL certificate, issued and renewed automatically. No manual setup, no Lets Encrypt cron jobs, no expiration emergencies. We handle the whole lifecycle.
HTTP/2 and HTTP/3 included
- HTTP/2 multiplexing for faster page loads
- HTTP/3 (QUIC) for resilient connections on flaky networks
- TLS 1.3 enabled by default with secure cipher preferences
- HSTS preload eligible — we can submit you on request
- OCSP stapling for faster certificate validation
- IPv4 + IPv6 dual-stack at every edge node
Bring your own certificate, if needed
Most customers use our managed SSL. Enterprise customers can upload their own EV or wildcard certificates instead — we will configure pinning, renewal alerts, and HSTS settings to your spec.