indexo.dev

corbettmathsprimary.com

.com crawl

First seen 2026-05-06 · Last seen 2026-05-06 · ok HTTP/1.1 200 4059 ms crawled 2026-05-13

US · 192.0.78.209 · AS2635 Automattic, Inc

Reputation 100/100

Classifying

HTML metadata

Title
Corbettmaths Primary – Primary 5-a-day, videos, worksheets and more
Description
Welcome to Corbettmaths Primary! Home to 1000's of maths resources: Videos, Worksheets, Primary 5-a-day, Primary Study Cards and much more.
Language
en-US
Canonical
https://corbettmathsprimary.com/
Feeds

Open Graph

url
https://corbettmathsprimary.com/
title
Corbettmaths Primary
locale
en_US
site name
Corbettmaths Primary
description
Primary 5-a-day, videos, worksheets and more

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (6)

  • i0.wp.com×12
  • stats.wp.com×2
  • c0.wp.com×1
  • cdn-cookieyes.com×1
  • s0.wp.com×1
  • wp.me×1

Registration

Registrar
Automattic Inc.
Created
2018-05-29
Expires
2028-05-29 739 days left
Updated
2025-11-24
Name servers
  • ns1.wordpress.com
  • ns2.wordpress.com
  • ns3.wordpress.com

DNS records live

NS
  • ns1.wordpress.com
  • ns2.wordpress.com
  • ns3.wordpress.com

Email authentication no MX

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

Certificate (current)

WR1
from 2026-03-19 to 2026-06-17
Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://corbettmathsprimary.com/

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=31536000

Linked from (1)