Network Chimp Apps:

Add JavaScript and manipulate HTTP headers on any part of your domain. Compatible with any backend.


Add JavaScript and manipulate HTTP headers on any part of your domain. Compatible with any backend.

cloudflare logoStart your 14 day free trial today
Play Next
Learn about nested header configurations


Precise header and code control packed into powerful, route-based configurations

Unlimited ConfigurationsWant to add or remove headers on several different routes? Set up as many as you need
Intuitive UISet up Fortify in a few minutes with our easy to use user interface
Screenshot small
Route-based ConfigurationsAdd or remove headers on all incoming traffic or specify individual or glob-based routes
Got <script>?Inject as many scripts as you need on any wildcard-compatible route on your doamin
Powerful glob matchingUse powerful glob patterns like ** to add or remove headers on any matching traffic.
Managed Security Headers
Fortify your site with one-click configurable security headers:
  • Content Security Policy
  • HTTP Strict Transport Security
  • Referrer Policy
  • XSS Protection
  • MIME type sniffing
  • Browser caching
  • Site embeddability
  • DNS prefetching
  • Fingerprinting
Enforce HTTPSRedirect insecure HTTP requests to HTTPS and forbid insecure POST data in one click


Discover how Fortify gives you precise header and code control in these bite sized lessons

Modify your HTTP headersLearn how to add or remove HTTP headers on incoming traffic


Try Fortify for 14 days free. Click here to install it. Or, set up a plan below when you're ready.

How many domains do you want to enroll?

Unlimited route configurationsAdd JavaScript to any routeFine-grain HTTP header controlManaged security headersEnforce HTTPS


Browse our resources for documentation, tutorials and more about Fortify.

Join the mailing listGet the latest product updates by joining our mailing list
How to installGetting startedConfiguration
Extend free trialFAQContributeLearn

© 2020 Network Chimp