indexo.dev

rubyandrails.info

.info crawl

First seen 2026-04-13 · Last seen 2026-04-13 · ok HTTP/1.1 200 815 ms crawled 2026-05-06

US · 188.114.96.3 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
94 books about Ruby & Ruby on Rails
Description
The largest collection of books about Ruby & Ruby on Rails. Find books that will help you learn new versions of Ruby 3, Ruby on Rails 7, Hotwire, TurboFrame, and become a better programmer in general
Language
en

Open Graph

url
https://rubyandrails.info/
title
Discover Ruby and Ruby on Rails materials
site name
rubyandrails.info
description
Discover free and paid books, newsletters, podcasts about Ruby & Ruby on Rails in one place.

Technology

CDN
Cloudflare
Analytics
  • Plausible
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • plausible.io×1

Social

Registration

Registrar
Cloudflare, Inc
Created
2021-09-23
Expires
2026-09-23 126 days left
Updated
2025-08-29
Name servers
  • gerald.ns.cloudflare.com
  • alla.ns.cloudflare.com

DNS records live

NS
  • alla.ns.cloudflare.com
  • gerald.ns.cloudflare.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-03 to 2026-07-02
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://rubyandrails.info/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (2)

Linked from (1)