indexo.dev

sustainablebuildinguk.com

.com crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 619 ms crawled 2026-06-04

DK · 46.30.213.144 · AS51468 One.com A/S

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Sustainable Building Services | Decarbonisation, Energy & Retrofit
Description
Sustainable Building Services is an award-winning retrofit decarbonisation provider, delivering across all housing types in the UK.
Language
en-GB
Generator
WordPress 7.0
Canonical
https://www.sustainablebuildinguk.com/
Feeds

Open Graph

url
https://www.sustainablebuildinguk.com/
title
Sustainable Building Services | Decarbonisation, Energy & Retrofit
locale
en_GB
site name
Sustainable Building Services
description
Sustainable Building Services is an award-winning retrofit decarbonisation provider, delivering across all housing types in the UK.

Technology

Server
Apache
CMS
WordPress 7.0
PHP
8.4.21
jQuery
3.7.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • www.googletagmanager.com×3
  • cdn-cookieyes.com×1
  • static.elfsight.com×1

Social

Contact

Email
Phone

Registration

Registrar
One.com A/S
Created
2012-10-10
Expires
2026-10-10 127 days left
Updated
2025-09-10
Name servers
  • holly.ns.cloudflare.com
  • nick.ns.cloudflare.com

DNS records live

NS
  • holly.ns.cloudflare.com
  • nick.ns.cloudflare.com
MX
  • 10 mx1-eu.emailsecurity.app
  • 15 mx2-eu.emailsecurity.app

Email authentication strong

SPF
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCXWJ0Q/H7pKBrgkS13VlLkrE5oz02MXqFLumbE8ZLUAv85INqhrPRrBXmumQ3Q22wjC6CCzm57gTCoNxqxCW…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

E7
from 2026-04-11 to 2026-07-10
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sustainablebuildinguk.com/

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

Links to (25)

Linked from (2)