indexo.dev

centerforplainlanguage.org

.org crawl

First seen 2026-04-23 · Last seen 2026-05-16 · ok HTTP/1.1 200 9421 ms crawled 2026-05-17

US · 74.208.236.156 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
We help organizations make information clear.
Description
The Center for Plain Language is a nonprofit helping organizations make information clear and easy to understand.
Language
en-US
Generator
Elementor 4.0.8; features: additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-auto
Canonical
https://centerforplainlanguage.org/
Feeds

Open Graph

url
https://centerforplainlanguage.org/
title
Home – Center for Plain Language
locale
en_US
site name
Center for Plain Language
description
If you’re reading this, you are probably a pretty big enthusiast for plain language and are promoting the cause in some way or other. Thank you for that!
updated time
2026-05-14T20:26:43-04:00

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (2)

  • cdn.elementor.com×2
  • gmpg.org×1

Social

Registration

Registrar
NameCheap, Inc.
Created
2000-01-12
Expires
2027-01-12 237 days left
Updated
2025-12-18
Name servers
  • ns-us.1and1-dns.org
  • ns-us.1and1-dns.com
  • ns-us.1and1-dns.de
  • ns-us.1and1-dns.us

DNS records live

NS
  • ns-us.1and1-dns.com
  • ns-us.1and1-dns.de
  • ns-us.1and1-dns.org
  • ns-us.1and1-dns.us
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • v=spf2.0/pra include:centerforplainlanguage.ip-zone.com a mx -all
  • brevo-code:a6619f39fd0a71d00ba5381d495efe33

Email authentication partial

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-01-27 to 2027-02-11
Expires in 267 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://centerforplainlanguage.org/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Links to (7)

Linked from (2)