indexo.dev

cptui.io

.io crawl

First seen 2026-05-07 · Last seen 2026-05-07 · ok HTTP/1.1 200 1050 ms crawled 2026-05-14

US · 66.33.22.218 · AS400940 Railway

Reputation 87/100 weak security headers no dmarc policy

sector tech type app saas

HTML metadata

Title
CPT UI Pro — The Complete WordPress Content Toolkit
Description
Register custom post types and taxonomies with the free CPT UI plugin — trusted by 1M+ WordPress sites since 2011. CPT UI Pro adds front-end display blocks, admin column management, multisite support, and developer hooks. One-time purchase, $99.
Language
en
Canonical
https://cptui.io/

Open Graph

url
https://cptui.io/
title
CPT UI Pro — The Complete WordPress Content Toolkit
site name
CPT UI Pro
description
The WordPress content foundation trusted by 1M+ sites. Free CPT UI registers custom post types and taxonomies. Pro adds display blocks, admin management, multisite, and developer hooks — one purchase, the complete toolkit.

Technology

Server
railway-edge
Fonts
  • Google Fonts

Third-party hosts loaded (2)

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

Contact

Email
Address
st Type UI since 2011

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 10 eforward1.registrar-servers.com
  • 10 eforward2.registrar-servers.com
  • 10 eforward3.registrar-servers.com
  • 15 eforward4.registrar-servers.com
  • 20 eforward5.registrar-servers.com
CNAME
  • j1d9nvxx.up.railway.app

Email authentication weak

SPF
v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-26 to 2026-07-25
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://cptui.io/

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

Links to (3)

Linked from (1)