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flippercloud.io

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First seen 2026-04-12 · Last seen 2026-05-10 · ok HTTP/1.1 200 3302 ms crawled 2026-05-05

US · 104.26.11.221 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Feature Flags for Ruby Apps | Flipper Cloud
Description
Flipper Cloud provides fast, scalable feature flag & toggle management for Ruby apps. Deploy confidently with boolean flags, percentage rollouts, and actor targeting.
Language
en
Canonical
https://www.flippercloud.io
Feeds

Open Graph

url
https://www.flippercloud.io
title
Feature Flags for Ruby Apps | Flipper Cloud
description
Feature flag management for Ruby and Rails. Deploy confidently with boolean flags, percentage rollouts, and actor targeting. Used by GitHub, Shopify, and Dropbox.

Technology

CDN
Cloudflare
Analytics
  • Plausible

Third-party hosts loaded (1)

  • plausible.io×2

Social

DNS records live

NS
  • elly.ns.cloudflare.com
  • matt.ns.cloudflare.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
Show 5 TXT records
  • google-site-verification=bRvTNaCIpmEbdsDkvIm6RquTRa9wV53d7HFAPA8B0Js
  • stripe-verification=5c2de0cc35501c1a7c628138dee998f182b2552e7fbd972adde0e8d858a0dd3f
  • v=spf1 a include:_spf.google.com ~all
  • ALIAS for flippercloud.io.herokudns.com
  • google-site-verification=OW7VPv163ebqPWAsVTWenX7AFbWG42uelwcpSUXrGZE

Certificate (current)

WE1
from 2026-04-11 to 2026-07-10
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.flippercloud.io/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self' https:
strict-transport-security
max-age=63072000; includeSubDomains

Links to (6)

Linked from (2)