indexo.dev

51hd.co.uk

.uk crawl

First seen 2026-04-24 · Last seen 2026-05-15 · ok HTTP/1.1 200 12777 ms crawled 2026-05-18

US · 172.67.158.210 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
51st Highland Division Online Museum | Home Page
Description
Official 51 Highland Division website : A history of the 51st highland division and online museum with personal accounts, extracts from books and photographs
Language
en
Canonical
https://51hd.co.uk

Technology

CDN
Cloudflare
CMS
Gatsby
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • ajax.googleapis.com×1
  • fonts.googleapis.com×1
  • www.googletagmanager.com×1

Social

Contact

Address
st January 2019

Registration

Registrar
Cloudflare, Inc.
Created
2007-09-27
Expires
2026-09-27 129 days left
Updated
2025-08-28
Name servers
  • gene.ns.cloudflare.com.
  • kevin.ns.cloudflare.com.

DNS records live

NS
  • gene.ns.cloudflare.com
  • kevin.ns.cloudflare.com
MX
  • 10 mx1.de.opalstack.com
  • 10 mx2.de.opalstack.com

Email authentication strong

SPF
v=spf1 include:spf.opalstack.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine;
policy: quarantine
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDWQ7obvJeI0JizgnjCmPxKfJ2qG/e7wMcX1NMzJSe5LYHkJQtnNeGrv3/wRuqFHiELV2il6AFJiaj3SE3Won…
selectors probed

Certificate (current)

WE1
from 2026-05-06 to 2026-08-04
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://51hd.co.uk/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (3)

Linked from (1)