indexo.dev

cavedivinggroup.org.uk

.uk crawl

First seen 2026-05-02 · Last seen 2026-05-02 · ok HTTP/1.1 200 2430 ms crawled 2026-05-08

FR · 92.205.3.203 · AS21499 Host Europe GmbH

Reputation 85/100 weak security headers permissive spf

Classifying

HTML metadata

Title
Cave Diving Group of Great Britain & Northern Ireland
Description
Technical divers since 1946. The Cave Diving Group is the representative body for Cave Divers in Great Britain and Northern Ireland.
Language
en-GB
Generator
WordPress Download Manager 4.7.3
Canonical
https://cavedivinggroup.org.uk/
Feeds

Open Graph

url
https://cavedivinggroup.org.uk/
title
Cave Diving Group
locale
en_GB
site name
Cave Diving Group
description
Technical Divers since 1946 The Cave Diving Group was formed in 1946 by the late Graham Balcombe, making it the longest running cave diving organisation and amateur diving club in the world. Discussion Newsletters Publications Visbot

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • s.w.org×1

Social

Contact

Address
rd has been made annually since 2012

DNS records live

NS
  • ns09.domaincontrol.com
  • ns10.domaincontrol.com
MX
  • 0 cavedivinggroup.org.uk

Email authentication partial

SPF
v=spf1 include:misp.co.uk include:footholds.net include:srv2.com include:secureserver.net all
permissive (+all) — anyone can send as this domain
DMARC
v=DMARC1; p=quarantine; fo=1; rua=mailto:noreply@cavedivinggroup.org.uk
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2026-03-19 to 2026-10-03
Expires in 136 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://cavedivinggroup.org.uk/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (2)

Linked from (1)