holcim.co.uk

.uk crawl

First seen 2026-04-19 · Last seen 2026-05-16 · ok HTTP/1.1 200 2411 ms crawled 2026-05-13

IE · 63.34.69.57 · AS16509 Amazon.com, Inc.

Reputation 100/100

sector manufacturing type homepage

HTML metadata

Title

Holcim UK | Building A Sustainable Future

Description

Manufacturer and supplier of sustainable construction and building materials including aggregates, asphalt, cement, and ready-mixed concrete products.

Language

Canonical

https://www.holcim.co.uk

Translations

en ×2

Open Graph

url: https://www.holcim.co.uk/home
title: Holcim UK | Building A Sustainable Future
site name: Holcim UK | Building A Sustainable Future
description: Manufacturer and supplier of sustainable construction and building materials including aggregates, asphalt, cement, and ready-mixed concrete products.

Technology

Server: Apache

Analytics

Google Tag Manager

Cookie consent

OneTrust

Fonts

Google Fonts

Third-party hosts loaded (4)

fonts.googleapis.com×8
www.holcim.com×2
cdn.cookielaw.org×1
www.googletagmanager.com×1

Social

Contact

Address: Bardon Hill, Bardon Road, LE67 1TL, Coalville, Leicestershire, UK

Registration

Registrar

CSC Corporate Domains, Inc

Created

2001-03-31

Expires

2027-03-31 315 days left

Updated

2026-03-27

Name servers

ns01ch.holcim.com.
ns01us.holcim.com.
ns02ch.holcim.com.

DNS records live

NS

ns01ch.holcim.com
ns01us.holcim.com
ns02ch.holcim.com

MX

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

Show 4 TXT records

00D8d000002bJt1=1TBNz00000001fJ
b3a7e3cdb288dcbbe60a7c2367d5ef17
knowbe4-site-verification=d0cbf0c02eeaf7c5e79620706b39e132
sending_domain1074193=8bd9111a401839cb0a7ec40ea67213f6332fb7e466f462063b4fa08a7bdbbb50

Verified for

Atlassian
DocuSign
Google
Smartsheet

Email authentication strong

SPF

v=spf1 include:_spf.google.com include:_spf.salesforce.com include:_spf1.holcim.co.uk ~all

softfail (~all)

DMARC

v=DMARC1;p=reject;rua=mailto:mailsecurity@lafargeholcim.com

policy: reject (enforced)

DKIM

google: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArh46cKh8MptbH3qD4IknCnZLFh/sikDz6QC0Lr5iMTq1Qaj4LXzmF7+FL6lTo8wslsfJGwTFH1uWIKsO…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

Amazon RSA 2048 M01

from 2026-02-03 to 2027-03-05

Expires in 289 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload