plone.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 808 ms crawled 2026-05-18

US · 104.25.84.118 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Plone CMS: Open Source Content Management — Plone: Enterprise Level CMS - Free and OpenSource - Community Driven - Secure
Description
Plone is an open-source content management system (CMS) with over 20 years of stability and security wrapped in a modern, powerful user-centric package with Plone 6.
Language
en
Generator
Plone 6 - https://plone.org

Open Graph

url
https://plone.org
title
Plone CMS: Open Source Content Management — Plone: Enterprise Level CMS - Free and OpenSource - Community Driven - Secure
description
Plone is an open-source content management system (CMS) with over 20 years of stability and security wrapped in a modern, powerful user-centric package with Plone 6.

Technology

CDN
Cloudflare
CMS
Gatsby
Analytics
  • Cloudflare Insights

Third-party hosts loaded (1)

  • static.cloudflareinsights.com×1

Social

Registration

Registrar
Name.com, Inc.
Created
2001-11-02
Expires
2026-11-02 166 days left
Updated
2025-10-11
Name servers
  • dora.ns.cloudflare.com
  • seth.ns.cloudflare.com

DNS records live

NS
  • dora.ns.cloudflare.com
  • seth.ns.cloudflare.com
MX
Show 7 MX records
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 40 aspmx2.googlemail.com
  • 50 aspmx3.googlemail.com
  • 60 aspmx4.googlemail.com
  • 70 aspmx5.googlemail.com
TXT
Show 4 TXT records
  • google-site-verification=o23pqOkLkKDZCmDHgMErBl4K3iUOjmCKgPfqls9IUxU
  • 1password-site-verification=ER42KCSYAFD37CDAICV33A3SQM
  • ahrefs-site-verification_9b65dc2283a61c79005895cb63c0518e4b35b7cc2af4fcb53db22c6eec28c4c3
  • google-site-verification=J6nraKr8SIA28KSNdTc2tR3lxZ1bx2VGn3bUCDlNHcs

Email authentication weak

SPF
v=spf1 a include:_spf.google.com include:mailgun.org include:_spf.mlsend.com include:_spf.osuosl.org ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-06 to 2026-08-04
Expires in 77 days

HTTP security headers

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

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

Links to (10)

Linked from (27)