indexo.dev

williamcollinsbooks.co.uk

.uk crawl

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 16237 ms crawled 2026-05-17

US · 192.124.249.78 · AS30148 Sucuri

Reputation 100/100

Classifying

HTML metadata

Title
Home - William Collins
Language
en-GB
Generator
Site Kit by Google 1.178.0
Canonical
https://www.williamcollinsbooks.co.uk/
Feeds

Open Graph

url
https://www.williamcollinsbooks.co.uk/
title
Home - William Collins
locale
en_GB
site name
William Collins
description
For 200 years William Collins has been asking the questions that matter. The books we publish aim to make sense … Continued

Technology

Server
Sucuri
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • s28434.pcdn.co×26
  • fonts.googleapis.com×3
  • cdnjs.cloudflare.com×2
  • www.googletagmanager.com×2
  • fonts.gstatic.com×1
  • gmpg.org×1
  • hcwpnetwork.harpercollins.co.uk×1

Social

Registration

Registrar
Markmonitor Inc.
Created
2013-05-13
Expires
2027-05-13 357 days left
Updated
2025-05-29
Name servers
  • ns1.markmonitor.com.
  • ns2.markmonitor.com.
  • ns3.markmonitor.com.
  • ns4.markmonitor.com.
  • ns5.markmonitor.com.
  • ns6.markmonitor.com.
  • ns7.markmonitor.com.

DNS records live

NS
  • ns1.markmonitor.com
  • ns2.markmonitor.com
  • ns3.markmonitor.com
  • ns4.markmonitor.com
  • ns5.markmonitor.com
  • ns6.markmonitor.com
  • ns7.markmonitor.com

Email authentication no MX

SPF
not published
DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2026-03-19 to 2026-06-17
Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.williamcollinsbooks.co.uk/

present
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • permissions-policy
findings
  • missing HSTS
  • missing Referrer Policy
Header values
x-frame-options
SAMEORIGIN
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests;

Links to (3)

Linked from (1)