indexo.dev

readable.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-14 · ok HTTP/1.1 200 390 ms crawled 2026-05-11

US · 172.67.97.188 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Readability score | Readability test | Reading level calculator | Readable
Description
Readable, the most extensive readability checker. Readability tests: Flesch reading ease, Flesch-Kincaid grade level, Gunning Fox Index, SMOG Index & more
Language
en-GB
Canonical
https://readable.com/

Open Graph

url
https://readable.com/
title
Take control of your content with ReadablePro
locale
en_US
site name
Readable
description
You don't have long to grab someone's attention. Make the most of the time you do have with ReadablePro. Our tools will help you communicate clearly and boost your conversions.

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Analytics
  • Google Tag Manager
Ads
  • Google Ads (DoubleClick)
Fonts
  • Font Awesome
Third-party hosts loaded (7)
  • demo.arcade.software×3
  • www.googletagmanager.com×3
  • stats.g.doubleclick.net×2
  • webmention.io×2
  • www.google-analytics.com×2
  • www.google.com×2
  • use.fontawesome.com×1

Social

Registration

Registrar
123-Reg Limited
Created
1996-11-05
Expires
2031-11-04 1993 days left
Updated
2024-01-26
Name servers
  • kay.ns.cloudflare.com
  • kip.ns.cloudflare.com

DNS records live

NS
  • kay.ns.cloudflare.com
  • kip.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
Verified for
  • Ahrefs
  • Google

Email authentication strong

SPF
v=spf1 include:mailgun.org include:eu.zcsend.net include:_spf.google.com ip4:161.38.204.195 -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@readable.com; ruf=mailto:dmarc-failure@readable.com;
policy: reject (enforced)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvle9+7QK4X6K5uHW5IqV4xTRvdV7MD3PPBUt9JIWuipCaR4ny7jiTyov2jgaOLvV5st/itv840N2ww…
selectors probed

Certificate (current)

WE1
from 2026-03-25 to 2026-06-24
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://readable.com/

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

Links to (4)

Linked from (2)