northropgrumman.com
Home | Northrop Grumman
Last scanned Jul 26, 2026, 5:17 AM · 1 view
Overall score
Excellent
Summary
Northrop Grumman solves the toughest problems in space, aeronautics, defense and cyberspace to meet the ever evolving needs of our customers worldwide. This website uses WordPress hosted on AWS behind Vercel CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
Northrop Grumman solves the toughest problems in space, aeronautics, defense and cyberspace to meet the ever evolving needs of our customers worldwide. Our 95,000 employees define possible every day using science, technology and engineering to create and deliver advanced systems, products and services.
- United States
- Hosted on AWS
Top issues to fix
6 issues found
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
6 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
63 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Northrop Grumman solves the toughest problems in space, aeronautics, defense and cyberspace to meet the ever evolving needs of our customers worldwide. Our 95,000 employees define possible every day using science, technology and engineering to create and deliver advanced systems, products and services.
Meta tags
- Title
- Home | Northrop Grumman
- Description
- Northrop Grumman solves the toughest problems in space, aeronautics, defense and cyberspace to meet the ever evolving needs of our customers worldwide. Our 95,000 employees define possible every day using science, technology and engineering to create and deliver advanced systems, products and services.
- Canonical
- https://www.northropgrumman.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS |
|
| CAA |
|
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- northropgrumman.com
- Valid from
- Jun 17, 2026
- Valid to
- Sep 15, 2026
- Days until expiry
- 51
- SAN domains
- northropgrumman.com, www.northropgrumman.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 6 · H2 1 · H3 5
Links
29 internal · 10 external · 6 broken
Images
13 total · 0 missing alt
Scripts / Styles
29 scripts · 2 stylesheets
JS / CSS size
146 KB · 82.5 KB
Page size
85.5 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Multiple H1 headings found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://northropgrumman.com
- Final URL
- https://www.northropgrumman.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 62 ms
- HTML size
- 85.5 KB
- Redirect chain
- https://northropgrumman.com → https://www.northropgrumman.com/
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Frequently asked questions
- What technology does northropgrumman.com use?
- northropgrumman.com is built with Next.js, WordPress, jQuery.
- Is northropgrumman.com secure (HTTPS)?
- Yes. northropgrumman.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 15, 2026.
- Who hosts northropgrumman.com?
- northropgrumman.com is hosted on AWS, behind Vercel CDN.
- What is northropgrumman.com's SEO score?
- northropgrumman.com scored 80/100 for SEO in the latest analysis (great).
- What is northropgrumman.com's overall website score?
- northropgrumman.com has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card