c4isrnet.com
C4ISRNET, Media for the Intelligence-Age Military | C4ISRNET
Last scanned Aug 4, 2026, 3:00 AM · 7 views
Overall score
Fair
Summary
C4ISRNET is the premier content destination for defense and government communities to stay connected to technology and network innovations to ensure information dominance. This website uses Google Analytics. SEO is good (80/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance fair (65/100). Top issue: Meta description longer than 160 characters.
C4ISRNet
C4ISRNET is the premier content destination for defense and government communities to stay connected to technology and network innovations to ensure information dominance.
Top issues to fix
6 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
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.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
SEO
3 issue(s) found
Performance
1.08 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-5 overall since Jul 26, 2026
- Overall
- 77
- SEO
- 80
- Security
- 75
- Performance
- 65
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
C4ISRNet
C4ISRNET is the premier content destination for defense and government communities to stay connected to technology and network innovations to ensure information dominance.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- C4ISRNET, Media for the Intelligence-Age Military | C4ISRNET
- Description
- C4ISRNET is the premier content destination for defense and government communities to stay connected to technology and network innovations to ensure information dominance.
- Canonical
- https://www.c4isrnet.com/
- Language
- en
- Charset
- Viewport
- width=device-width, initial-scale=1.00, maximum-scale=1.5, minimum-scale=1.0
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- 49.44.50.11
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- archetype.web.arc-cdn.net
- Valid from
- Jul 9, 2026
- Valid to
- Oct 7, 2026
- Days until expiry
- 64
- SAN domains
- archetype.web.arc-cdn.net, beta.airforcetimes.com, beta.c4isrnet.com, www.airforcetimes.com, www.armytimes.com, www.c4isrnet.com, www.cheddar.com, www.defensenews.com, www.federaltimes.com, www.marinecorpstimes.com, www.militarytimes.com, www.navytimes.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 4 · H3 2
Links
93 internal · 12 external · 0 broken
Images
26 total · 0 missing alt
Scripts / Styles
32 scripts · 5 stylesheets
JS / CSS size
1.2 MB · 1.6 KB
Page size
479 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- No H1 heading found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://c4isrnet.com
- Final URL
- https://www.c4isrnet.com:443/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.07 s
- HTML size
- 479 KB
- Redirect chain
- https://c4isrnet.com → https://www.c4isrnet.com:443/
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Frequently asked questions
- What technology does c4isrnet.com use?
- c4isrnet.com is built with Google Analytics.
- Is c4isrnet.com secure (HTTPS)?
- Yes. c4isrnet.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 7, 2026.
- Who hosts c4isrnet.com?
- Hosting provider information for c4isrnet.com is not available yet.
- What is c4isrnet.com's SEO score?
- c4isrnet.com scored 80/100 for SEO in the latest analysis (great).
- What is c4isrnet.com's overall website score?
- c4isrnet.com has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
- What company operates c4isrnet.com?
- c4isrnet.com is operated by C4ISRNet. C4ISRNET is the premier content destination for defense and government communities to stay connected to technology and network innovations to ensure information dominance.
- Has c4isrnet.com's score changed over time?
- c4isrnet.com's overall score has declined by 5 points (from 82 to 77) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card