indexo.dev

numeracyskills.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-12 · ok HTTP/1.1 200 528 ms crawled 2026-05-15

US · 172.67.71.178 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Numeracy Skills - take a quick maths quiz, show off your times tables knowledge
Description
Simple, fast and fun way to test your student's numeracy confidence, especially in times tables. Free instant, actionable insights for your class. No sign-up needed.
Language
en
Canonical
https://numeracyskills.com

Technology

CDN
Cloudflare
Analytics
  • Cloudflare Insights

Third-party hosts loaded (1)

  • static.cloudflareinsights.com×1

Registration

Registrar
IONOS SE
Created
2013-08-25
Expires
2026-08-25 97 days left
Updated
2024-10-10
Name servers
  • arch.ns.cloudflare.com
  • zita.ns.cloudflare.com

DNS records live

NS
  • arch.ns.cloudflare.com
  • zita.ns.cloudflare.com
MX
  • 70 route1.mx.cloudflare.net
  • 72 route3.mx.cloudflare.net
  • 84 route2.mx.cloudflare.net
TXT
  • Probely=8517e898-bf8a-4552-a625-edd835578693
  • google-site-verification=6mCOQ0GVmSoNzZXp-F6KxftIhLGK2g9_h7TdyqiDEWo

Email authentication partial

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

Certificate (current)

WE1
from 2026-04-28 to 2026-07-27
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://numeracyskills.com/

present
  • strict-transport-security
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains

Linked from (1)