plainenglish.io

.io crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1404 ms crawled 2026-05-18

US · 216.150.1.1 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: In Plain English
Description: In Plain English is a leading tech media company founded in 2018. We're home to some of the world's most recognized tech publications, including JavaScript In Plain English, Python In Plain English and AI in Plain English. With contributions from over 50,000 writers and over 80,000 published articles, we've helped educate millions of readers globally. Today, our platform reaches audiences in over 190 countries and has surpassed 200 million views across all content.
Language: en-GB
Canonical: https://plainenglish.io

Open Graph

url: https://plainenglish.io
title: In Plain English
locale: en_US
site name: In Plain English
description: In Plain English is a leading tech media company founded in 2018. We're home to some of the world's most recognized tech publications, including JavaScript In Plain English, Python In Plain English and AI in Plain English. With contributions from over 50,000 writers and over 80,000 published articles, we've helped educate millions of readers globally. Today, our platform reaches audiences in over 190 countries and has surpassed 200 million views across all content.

Technology

CDN: Vercel
CMS: Next.js

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Contact

Email

hello@plainenglish.io

DNS records live

NS

ns-cloud-b1.googledomains.com
ns-cloud-b2.googledomains.com
ns-cloud-b3.googledomains.com
ns-cloud-b4.googledomains.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

TXT

nfJc9JdXXUo9iGnKlPEfzXDxFN0cW387NNX8Xojy71U=
bm-site-verification=87c7831c399aefbdad04d14e4178fe18b7e3cf99
v=DMARC1; p=none; rua=mailto:reports@dmarc.notify.cx::text

Email authentication weak

SPF

v=spf1 include:_spf.google.com include:spf.revue.co include:amazonses.com ~all

softfail (~all)

DMARC

not published

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs3FdfjjOWEZjtbD5X/F7BdjjN3P586fBytpoZsumYd+I7SHAQlUGtPfIwgt+Q2AD2Wrl2M84lwPVQ0…

selectors probed

Certificate (current)

R13

from 2026-04-20 to 2026-07-19

Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://plainenglish.io/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=63072000