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defenseopinion.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-18 · ok HTTP/1.1 200 2541 ms crawled 2026-05-08

US · 188.114.96.3 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
National security, defense spending and weapons systems - Defense Opinion
Language
en-US
Generator
Elementor 3.22.3; features: e_optimized_assets_loading, e_optimized_css_loading, additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-auto
Canonical
https://defenseopinion.com/
Feeds

Open Graph

url
https://defenseopinion.com/
title
National security, defense spending and weapons systems - Defense Opinion
locale
en_US
site name
Defense Opinion
description
Defense Opinion is the essential non-partisan outlet for commentary on national security, defense spending and weapons systems. Learn More Sponsored Content Time to Redefine Biosecurity as a High-Impact Strategic Necessity Justin Sanchez • JANUARY 5, 2026 Elevating AI and chips to national priorities is essential, but it’s also time to give biotechnology and biosecurity the […]

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
Network Solutions, LLC
Created
2021-01-02
Expires
2027-01-02 227 days left
Updated
2025-11-03
Name servers
  • dahlia.ns.cloudflare.com
  • lynn.ns.cloudflare.com

DNS records live

NS
  • dahlia.ns.cloudflare.com
  • lynn.ns.cloudflare.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
  • google-site-verification=J0PDWVO-btiSB1WAxhl6mvzJJPgqGTUhiukA_-Vsuwc
  • google-site-verification=J9vXJlT77IiBOxT7WHhY0mC_j_GHyOYqe5ZPH3DPPTU
  • google-site-verification=3o59TdJh4AMx5Kc1vemwtqULKowY0jZ_TRcmkEkJLTs

Email authentication weak

SPF
v=spf1 include:_spf.google.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-27 to 2026-07-26
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (3)