indexo.dev

rubyonrails.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-20 · ok HTTP/1.1 200 1433 ms crawled 2026-05-18

US · 185.199.108.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Ruby on Rails: Accelerate your agents with convention over configuration
Description
A full-stack web application framework written in Ruby, following the Model View Controller pattern, that includes everything you need to build modern database-backed web apps.
Language
en
Feeds

Open Graph

url
https://rubyonrails.org/
title
Ruby on Rails: Accelerate your agents with convention over configuration
site name
Ruby on Rails: Compress the complexity of modern web apps
description
A full-stack web application framework written in Ruby, following the Model View Controller pattern, that includes everything you need to build modern database-backed web apps.

Technology

CDN
Fastly
Server
GitHub.com
Analytics
  • Plausible

Third-party hosts loaded (1)

  • plausible.io×1

Social

Registration

Registrar
Cloudflare, Inc.
Created
2004-04-19
Expires
2032-04-19 2160 days left
Updated
2024-08-24
Name servers
  • eva.ns.cloudflare.com
  • mario.ns.cloudflare.com

DNS records live

NS
  • eva.ns.cloudflare.com
  • mario.ns.cloudflare.com
MX
  • 10 work-mx.app.hey.com
TXT
  • hey-verification:pD9PPkHRoy7iUQoyJTvzaykS

Email authentication strong

SPF
v=spf1 include:_spf.hey.com include:spf.dm-5mk7zkky.sg6.convertkit.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine;
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-06 to 2026-07-05
Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://rubyonrails.org/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (26)

Linked from (44)