pasteur.fr
Institut Pasteur | Pour chaque vie, la science agit
Last scanned Jul 26, 2026, 12:25 AM · 2 views
Overall score
Great
Summary
This website uses PHP hosted on PASTEUR-AS - Institut Pasteur, FR. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Missing meta description.
- France
- Hosted on PASTEUR-AS - Institut Pasteur, FR
Top issues to fix
3 issues found · 2 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.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
SEO
2 issue(s) found
Performance
749 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Institut Pasteur | Pour chaque vie, la science agit
- Description
- Canonical
- https://www.pasteur.fr/fr
- Language
- fr
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- PASTEUR-AS - Institut Pasteur, FR
- CDN provider
- —
- IP address
- 157.99.21.46
- ASN
- AS29110 (PASTEUR-AS - Institut Pasteur, FR)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- DigiCert Inc
- Subject
- *.pasteur.fr
- Valid from
- Jul 2, 2026
- Valid to
- Jan 16, 2027
- Days until expiry
- 174
- SAN domains
- *.pasteur.fr, pasteur.fr
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 15 · H3 2
Links
100 internal · 12 external · 0 broken
Images
23 total · 0 missing alt
Scripts / Styles
12 scripts · 6 stylesheets
JS / CSS size
570 KB · 966 KB
Page size
74.3 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 36
- sitemap.xml
- Found
- URLs in sitemap
- 3582
SEO issues
- Missing meta description
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://pasteur.fr
- Final URL
- https://www.pasteur.fr/fr
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 748 ms
- HTML size
- 74.3 KB
- Redirect chain
- https://pasteur.fr → https://www.pasteur.fr/ → https://www.pasteur.fr/fr
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does pasteur.fr use?
- pasteur.fr is built with PHP, Drupal, Apache.
- Is pasteur.fr secure (HTTPS)?
- Yes. pasteur.fr uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Jan 16, 2027.
- Who hosts pasteur.fr?
- pasteur.fr is hosted on PASTEUR-AS - Institut Pasteur, FR.
- What is pasteur.fr's SEO score?
- pasteur.fr scored 80/100 for SEO in the latest analysis (great).
- What is pasteur.fr's overall website score?
- pasteur.fr has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card