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  • Welcome
  • Landing in Transparent Edge
  • Sign up process
  • Getting Started
    • Basics concepts
      • Glosary
        • API
        • Brotli Compression
        • Cache-Control
        • Cache key
        • Caching
        • CNAME
        • Cloud Computing
        • Cloud Computing Architecture
        • Cloud Services
        • DASH
        • Data Center
        • Edge Server
        • ETag
        • GSLB
        • HLS (HTTP Live Streaming)
        • HTTP/2
        • Infrastructure as a Service (IaaS)
        • Internet Exchange Point
        • Last-Modified
        • Load Balancing
        • MultiCDN
        • NoSQL (not only SQL)
        • Origin
        • Origin Shield
        • OTT (Over The Top)
        • Platform as a Service (PaaS)
        • PoP (Point of Presence)
        • Private CDN
        • Private Cloud
        • Public Cloud
        • Purge
        • Query String
        • Reverse Proxy
        • RTT (Round-trip Time)
        • SaaS (Software as a Service)
        • SDS (Software Defined Storage)
        • Smooth Streaming
        • Status Code
        • TCP (Transmission Control Protocol)
        • TLS Acceleration
        • TLS (Transport Layer Security)
        • TTFB (Time-to-first-byte)
        • TTL (Time-to-live)
        • Virtual Machine
        • VPS (Virtual Private Server)
        • Web Services
      • Let's start at the beginning
      • Things to consider
      • Houston, we have a problem
      • HTTP, How does it work?
      • Invalidating methods
      • DNS Pointing
      • Log formats
      • Predefined headers
      • Default headers
        • geo_country_code
        • X-Device
        • Vary
        • Cache headers
        • Age
        • TP-Cache
        • True-Client-IP and X-Forwarded-For
      • Forcing No-Cache
      • Architecture
        • Transparent Edge’s IP addresses
        • Locations and PoP
        • Cache layers
      • Cache effectiveness
      • SSL
      • HTTP 5xx Error Codes
      • Features
        • Protection against origin failures
        • Rate Limit
        • Geolocation and geoblocking
        • Prefechting
        • Refetching
        • Fast purging
        • HTTP Redirects
        • Caching static vs. dynamic objects
        • Rewriting of headers
        • Device detection
    • Dashboard
      • Historic
      • Analytics
      • Invalidating content
      • Content invalidation by tags
      • Prefetching Cache
      • Log shipping
      • Provisioning
        • Initial configuration
        • Backends
        • Sites
        • Configuration deployments
        • Network ACLs
        • TLS/SSL Certificates
      • User management
  • Configuration
    • VCL Reference
      • Default Functions
      • VCL Objects
      • Callable Functions
      • Security restrictions
      • Varnish book
    • Network Access Control List
      • Initial configuration
      • Auto generated lists
      • Manage lists via API
    • i3
      • Quality adjustment
      • Cache timing allocation for transformed images
      • Conversion to grayscale
      • Conversion to WebP
      • Blurring
      • Inclusion of graphics in the footer (strip)
      • Automatic resizing
      • Definition of the maximum size (content-length)
    • Transcoding
      • Relaunch or requeue jobs
      • Create a transcode job
      • Get job information
      • Dashboard usage
    • OpenAPI de TransparentCDN
  • Security
    • HTTPS
    • Blocking User-Agent
    • Blocking by IP Address
    • Blocking Requests Geographically
    • Avoiding Hotlinking
    • Bot Mitigation
    • WAF
      • Configuration
      • CAPTCHA
      • Content protected by token
      • Rate limit
    • Anomaly Detection
      • Detection Types
      • Automatic Reactions
      • Detection History
    • Under attack mode
    • Global Whitelists
  • Integrations
    • Wordpress plugin
    • Google Cloud Platform
    • Amazon Web Services
  • GUIDES AND TUTORIALS
    • How to do things
    • Edge Computing
      • ESI Tags
    • Acting on the Query String
    • Working with cookies
    • Making decisions based on HTTP headers
    • Web Application Gateway
    • Configure your servers to send cache headers
    • Caching a version per device
    • True-Client-IP in the origin
    • A/B Testing
    • Routing traffic to different backends
    • JSON Web Tokens
    • Debug codes
    • Streaming logs
    • API
      • Authentication
      • Invalidation
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  1. Getting Started
  2. Basics concepts

Features

PreviousHTTP 5xx Error CodesNextProtection against origin failures

Last updated 1 year ago

Was this helpful?

Protection against origin failures
Rate Limit
Geolocation and geoblocking
Prefechting
Refetching
Fast purging
HTTP Redirects
Caching static vs. dynamic objects
Rewriting of headers
Device detection