nationalgeographic.fr
National Geographic - Toute l'actualité scientique au quotidien
Last scanned Aug 5, 2026, 12:00 PM · 7 views
Overall score
Excellent
Summary
National Geographic, média de référence dans la science et l'exploration. This website uses Google Analytics hosted on AKAMAI-ASN1 - Akamai International B.V., NL. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
National Geographic, média de référence dans la science et l'exploration.
- United States
- Hosted on AKAMAI-ASN1 - Akamai International B.V., NL
Top issues to fix
5 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
SEO
1 issue(s) found
Performance
442 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
0 overall since Jul 26, 2026
- Overall
- 90
- SEO
- 95
- Security
- 65
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
National Geographic, média de référence dans la science et l'exploration.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- National Geographic - Toute l'actualité scientique au quotidien
- Description
- National Geographic, média de référence dans la science et l'exploration.
- Canonical
- https://www.nationalgeographic.fr/
- Language
- fr
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AKAMAI-ASN1 - Akamai International B.V., NL
- CDN provider
- —
- IP address
- 23.55.244.178
- ASN
- AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL)
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.nationalgeographic.fr
- Valid from
- Jul 8, 2026
- Valid to
- Oct 6, 2026
- Days until expiry
- 62
- SAN domains
- static.nationalgeographic.fr, www.nationalgeographic.fr
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 30 · H3 11
Links
48 internal · 16 external · 0 broken
Images
26 total · 0 missing alt
Scripts / Styles
23 scripts · 0 stylesheets
JS / CSS size
7.3 KB · 168 KB
Page size
155 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 11
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Title longer than 60 characters
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://nationalgeographic.fr
- Final URL
- https://www.nationalgeographic.fr/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 439 ms
- HTML size
- 155 KB
- Redirect chain
- https://nationalgeographic.fr → https://www.nationalgeographic.fr/
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Frequently asked questions
- What technology does nationalgeographic.fr use?
- nationalgeographic.fr is built with Google Analytics.
- Is nationalgeographic.fr secure (HTTPS)?
- Yes. nationalgeographic.fr uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 6, 2026.
- Who hosts nationalgeographic.fr?
- nationalgeographic.fr is hosted on AKAMAI-ASN1 - Akamai International B.V., NL.
- What is nationalgeographic.fr's SEO score?
- nationalgeographic.fr scored 95/100 for SEO in the latest analysis (excellent).
- What is nationalgeographic.fr's overall website score?
- nationalgeographic.fr has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- Has nationalgeographic.fr's score changed over time?
- nationalgeographic.fr's overall score has stayed steady at 90/100 since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card