constructionline.co.uk

.uk crawl

First seen 2026-04-12 · Last seen 2026-05-20 · ok HTTP/1.1 200 3653 ms crawled 2026-05-07

GB · 185.161.27.97 · AS204167 Hyve Ltd

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

Constructionline - Pre-qualified Construction Contractors & Companies

Description

Simplify the Construction Procurement Process with subcontractor accreditations & construction supply chain management for main contractors from Constructionline.

Language

en-GB

Generator

WordPress 6.7.5

Canonical

https://www.constructionline.co.uk/

Feeds

Open Graph

url: https://www.constructionline.co.uk/
title: Constructionline - Pre-qualified Construction Contractors & Companies
locale: en_GB
site name: Constructionline
description: Simplify the Construction Procurement Process with subcontractor accreditations & construction supply chain management for main contractors from Constructionline.

Technology

Server: Apache
CMS: WordPress

Analytics

Google Tag Manager

Third-party hosts loaded (6)

b3851822.smushcdn.com×133
cdnjs.cloudflare.com×3
www.google.com×3
cdn.jsdelivr.net×2
widget.trustpilot.com×2
www.googletagmanager.com×1

Social

Contact

Phone

2024-05-21 11

Registration

Registrar

CSC Corporate Domains, Inc

Created

1998-09-25

Expires

2026-09-25 127 days left

Updated

2025-09-22

Name servers

dns1.cscdns.net.
dns2.cscdns.net.

DNS records live

NS

dns1.cscdns.net
dns2.cscdns.net

MX

10 constructionline-co-uk.mail.eo.outlook.com

TXT

Show 4 TXT records

QuoVadis=78d91847-1c50-4be1-840e-b67ab1307b55
zscaler-verification-139626554-26012025-2841343723
detectify-verification=23c136da7eb12c546b0fbb22affd92c1
knowbe4-site-verification=4e21d51c8bbdd60ec62ffa6548e152d8

Verified for

Atlassian
DocuSign
Google
Microsoft 365
Miro

Email authentication strong

SPF

v=spf1 mx include:spf.protection.outlook.com ip4:51.52.250.94 include:mktomail.com ip4:185.181.124.24 ip4:149.72.31.236 ip4:185.161.27.97 -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:technology@constructionline.co.uk,mailto:dmarc_agg@vali.email;

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCX/ztsQUPEEBwRWGI4iE1emY7ChpiFjEADlVQsQNffR552Suxhu8Z51bIGWf5YNKZntOOOQgyEMZp2QHcCtV…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn+pCHGZOMfc5MUgnFu2nqCLzLmOKxYhLPW/VjmB2oT/+AsnwyzsL4Q8V3BjgVSjQxOdBS7njbg4iQ14ZSD…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC1x7alD2ehmfFgsDKqWfbjT2ZJxh3jhiUKW9rZJq9pWoqKONea89U+LrCTQLmOVPW9EPfqtwcqVa9KnQ4HOz8zG9…

selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-06-11 to 2026-07-02

Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.constructionline.co.uk/

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=2592000; includeSubDomains; preload