indexo.dev

teachcomputing.org

.org crawl

First seen 2026-04-13 · Last seen 2026-05-09 · ok HTTP/1.1 200 2031 ms crawled 2026-05-07

US · 104.26.13.26 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Teach Computing - Teach Computing
Description
Providing resources, training and support for teaching Computing in primary and secondary schools and colleges from Key Stage 1 through to A Level
Language
en

Open Graph

url
https://teachcomputing.org/
title
Teach Computing - Teach Computing
site name
Teach Computing
description
Providing resources, training and support for teaching Computing in primary and secondary schools and colleges from Key Stage 1 through to A Level

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
Gandi SAS
Created
2018-10-18
Expires
2029-10-18 1248 days left
Updated
2025-06-04
Name servers
  • art.ns.cloudflare.com
  • tegan.ns.cloudflare.com

DNS records live

NS
  • art.ns.cloudflare.com
  • tegan.ns.cloudflare.com
MX
  • 10 cust40667-1.in.mailcontrol.com
  • 20 cust40667-2.in.mailcontrol.com
TXT
Show 5 TXT records
  • google-site-verification=VMO4jciYZTYAbFMOdDqmtR1Fb8SI8V4Yr5hog0Ky6cw
  • google-site-verification=YGwNM9f2b77Xm5030F7RmH6BbB9jjntIuq6bu3vxXas
  • google-site-verification=b-QZMrG5-euJsb-xSay98HRzCTQUOm-TjOb7MFSwGB4
  • MS=ms67343834
  • cookieyes-site-verification=fH2rX7qLmD-Tv9bC3WpJs-Yk5Mn1GaRe-Lz8Qw6VhKp

Email authentication strong

SPF
v=spf1 include:msgfocus.com include:mailcontrol.com include:spf.mandrillapp.com include:servers.mcsv.net include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrNkwJ6hSKHusl+Xn9VvoAb/eOrIVlUqXZ27s2AcGZf3tW0toyJRwMHEM1mmUwlTsWBPOGLUQl/9dh9Lk2MT…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed

Certificate (current)

E7
from 2026-04-15 to 2026-07-14
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://teachcomputing.org/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains

Links to (4)

Linked from (2)