nsa.gov
Access Denied
Last scanned Jul 22, 2026, 8:14 PM · 1 view
Overall score
Fair
Summary
This website is hosted on AKAMAI-AS - Akamai Technologies, Inc., US. SEO is fair (60/100) and accessibility is good (85/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing meta description.
- United States
- Hosted on AKAMAI-AS - Akamai Technologies, Inc., US
Top issues to fix
11 issues found · 3 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+5 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
64 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Meta tags
- Title
- Access Denied
- Description
- Canonical
- Language
- Charset
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- AKAMAI-AS - Akamai Technologies, Inc., US
- CDN provider
- —
- IP address
- 23.15.149.149
- ASN
- AS16625 (AKAMAI-AS - Akamai Technologies, Inc., US)
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
- www.defense.gov
- Valid from
- Jul 9, 2026
- Valid to
- Oct 7, 2026
- Days until expiry
- 76
- SAN domains
- 2017dodtransition.defense.gov, 2025dodtransition.defense.gov, actuary.defense.gov, armedforcessports.defense.gov, atsdio.defense.gov, basicresearch.defense.gov, business.defense.gov, cmsmedia.defense.gov, comptroller.defense.gov, ctip.defense.gov, cyberwork.defense.gov, dam.defense.gov, data.defense.gov, dbb.defense.gov, dcips.defense.gov, dcmo.defense.gov, dod.defense.gov, dodcertpmo.defense.gov, dodcio.defense.gov, dodmwrandresalepolicy.defense.gov, dodsioo.defense.gov, dpac.defense.gov, dpcld.defense.gov, dpclo.defense.gov, energy.defense.gov, frcsw.navair.navy.mil, history.defense.gov, innovation.defense.gov, irt.defense.gov, jamrs.defense.gov, jifco.defense.gov, jnlwp.defense.gov, jsc.defense.gov, kb.defense.gov, la.defense.gov, m.nsa.gov, media.defense.gov, militarypay.defense.gov, nmio.ise.gov, nsa.gov, ogc.osd.mil, oig.nsa.gov, open.defense.gov, ousdi.defense.gov, policy.defense.gov, prhome.defense.gov, rfpb.defense.gov, servicedesk.defense.gov, testqfwtnxc2r2odbaxs2x-a.defense.gov, valor.defense.gov, vwac.defense.gov, www.alssa.mil, www.blueroof.gov, www.business.defense.gov, www.dantes.mil, www.dc3.mil, www.defense.gov, www.deomi.mil, www.dod.defense.gov, www.dodnafaccounting.defense.gov, www.dsca.mil, www.jtfcs.northcom.mil, www.jtfn.northcom.mil, www.norad.mil, www.northcom.mil, www.nsa.gov, www.ukraineoversight.gov, www.whs.mil
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
0 scripts · 0 stylesheets
JS / CSS size
0 B · 0 B
Page size
357 B
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://nsa.gov
- Final URL
- https://nsa.gov
- HTTP status
- 403
- HTTP version
- HTTP/2
- Response time
- 64 ms
- HTML size
- 357 B
- Redirect chain
- https://nsa.gov
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does nsa.gov use?
- We did not detect any specific technologies for nsa.gov in the latest scan.
- Is nsa.gov secure (HTTPS)?
- Yes. nsa.gov uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 7, 2026.
- Who hosts nsa.gov?
- nsa.gov is hosted on AKAMAI-AS - Akamai Technologies, Inc., US.
- What is nsa.gov's SEO score?
- nsa.gov scored 60/100 for SEO in the latest analysis (fair).
- What is nsa.gov's overall website score?
- nsa.gov has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card