indexo.dev

johncooper.org

.org crawl

First seen 2026-05-11 · Last seen 2026-05-17 · ok HTTP/1.1 200 15561 ms crawled 2026-05-17

US · 54.209.77.18 · AS14618 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
The John Cooper School | Voted Best Private School in The Woodlands
Language
en
Canonical
https://www.johncooper.org

Technology

Server
nginx
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • bbk12e1-cdn.myschoolcdn.com×31
  • libs-w2.myschoolapp.com×7
  • www.googletagmanager.com×2
  • fonts.googleapis.com×1
  • src-e1.myschoolapp.com×1
  • tag.simpli.fi×1
  • widget.goodkind.com×1

Social

Contact

Phone
Address
1 John Cooper Drive, 77381, The Woodlands, TX, US

Registration

Registrar
Network Solutions, LLC
Created
1997-12-05
Expires
2031-12-04 2023 days left
Updated
2021-12-04
Name servers
  • ns-1407.awsdns-47.org
  • ns-1671.awsdns-16.co.uk
  • ns-424.awsdns-53.com
  • ns-542.awsdns-03.net

DNS records live

NS
  • ns-1407.awsdns-47.org
  • ns-1671.awsdns-16.co.uk
  • ns-424.awsdns-53.com
  • ns-542.awsdns-03.net
MX
  • 0 johncooper-org.mail.protection.outlook.com

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com ip4:74.51.196.146 ip4:68.171.198.26 ip4:68.171.198.45 ip4:74.51.196.155 ip4:74.51.196.150 ip4:74.51.196.152 ip4:173.203.187.0/25 include:_spf.safewebservices.com include:outboundmail.blackbaud.net ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; sp=quarantine; pct=50; ri=3600
policy: quarantine · pct=50 · sp=quarantine
DKIM
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqbsuli8niSCquMhQRwfir7V79Pvxj1LHfGoUzwo/t45p1uCBgvMqTI3BMSlEO/4BsH/pV6KXLCZHDTDVLbJ…
selectors probed

Certificate (current)

R12
from 2026-05-13 to 2026-08-11
Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.johncooper.org/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=1209600

Links to (6)

Linked from (1)