indexo.dev

buildingtheory.com

.com crawl

First seen 2026-05-02 · Last seen 2026-05-02 · ok HTTP/1.1 200 1641 ms crawled 2026-05-08

US · 172.67.159.76 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Structural Engineering & Design Company | Building Theory
Description
Global design, architecture, and engineering company delivering projects across the USA, Canada, UAE, and Saudi Arabia. Connect with Building Theory Inc.
Language
en
Canonical
https://buildingtheory.com

Open Graph

url
https://buildingtheory.com
title
Structural Engineering & Design Company | Building Theory
description
Global design, architecture, and engineering company delivering projects across the USA, Canada, UAE, and Saudi Arabia. Connect with Building Theory Inc.

Technology

CDN
Cloudflare
CMS
Next.js
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Registration

Registrar
Squarespace Domains II LLC
Created
2015-11-01
Expires
2026-11-01 166 days left
Updated
2026-04-10
Name servers
  • patryk.ns.cloudflare.com
  • treasure.ns.cloudflare.com

DNS records live

NS
  • patryk.ns.cloudflare.com
  • treasure.ns.cloudflare.com
MX
  • 9 buildingtheory-com.mail.protection.outlook.com
TXT
  • google-site-verification=wfS5cc_jNq3tpLV6ZytuyJ8pn0Bh4JLxKXNnP2C972E

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:zcsend.net include:one.zoho.com -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-10 to 2026-07-09
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)