---
title: "CDN Features"
description: "Global edge network, instant cache purge, real-time analytics, and DDoS protection. Explore all Edge CDN features."
url: https://edge.network/cdn/features/
---

# CDN Features

[CDN](https://edge.network/cdn)

CDN

# CDN Features

Everything you need for lightning-fast content delivery, built into one powerful platform.

## Core Features

Enterprise-grade CDN capabilities available to every account.

### Global Edge Network

2,020 strategically placed points of presence across 6 continents ensure your content is always served from the closest location to your users.

### Lightning Fast

Sub-20ms latency globally with our optimized network routing and edge caching technology.

### Instant Purge

Invalidate cached content globally in under 500ms. API and dashboard support for single URLs or full purges.

### Smart Caching

Intelligent caching algorithms that automatically optimize based on content type and access patterns.

### Edge Rules

Create powerful rules to customize caching, redirects, headers, and request/response transformations.

### DDoS Protection

Built-in protection against volumetric attacks at no extra cost. Your origin stays protected.

### Image Watermarking

Automatically overlay your logo on every image served — position, size, and opacity under your control, applied at the edge with no origin changes.

### Free SSL/TLS

Automatic SSL certificate provisioning and renewal. Support for custom certificates.

### Real-Time Analytics

Monitor traffic, bandwidth, cache hit rates, and errors in real-time with detailed dashboards.

### Powerful API

Full-featured REST API for automation, integration, and programmatic control of your CDN.

## And so much more

Every feature you need, included as standard.

HTTP/2 & HTTP/3 Support
Brotli & Gzip Compression
WebSocket Support
Custom Error Pages
Geo-blocking
Token Authentication
Query String Caching
Origin Shield
IPv6 Support
Range Requests
Vary Header Support
Stale-While-Revalidate

## Ready to get started?

Deploy your first CDN distribution in under 2 minutes.

[Start Free Today](https://edge.network/account)