Custom VCL
- VCL regular expression cheat sheet
- Using edge side includes (ESI)
- Understanding the different PASS action behaviors
- Support for the Edge-Control header
- Response Cookie handling
- Overriding which IP address the geolocation features use
- IP geolocation variables: Migrating to the new dataset
- Manipulating the cache key
- Isolating header values without regular expressions
- Guide to VCL
- Enabling URL token validation
- Device detection variables
- Delivering different content to different devices
- Custom responses that don't hit origin servers
- Creating location-based tagging
- Basic authentication
- Authenticating before returning a request
- Accept-Language header VCL features