What powers 
sebia.com?
Last seen Aug 2026 · 44 technologies across 22 categories
Analytics
CDN
CMS
Cookie compliance
Databases
Font scripts
Issue trackers
JavaScript frameworks
JavaScript libraries
Maps
Marketing automation
Miscellaneous
PaaS
Programming languages
Security
Tag managers
UI frameworks
Web frameworks
Web servers
Webmail
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 51% phone
- 49% desktop
France
India
Italy
Brazil
United States
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.79 / 10 · ranked #718,894 of all domains
77 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 1.6 MB · 89 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Sebia
- Founded: 1967
- Country: France
- Profiles: LinkedIn
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on AS1_ALFA-SAFETY Alfa-safety (217.147.199.224)
- DNS: Amazon Route 53
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 6,902,692, 4 hosts
- Verified with: Apple Business, Atlassian, Canva, Figma, GlobalSign, Google, Microsoft 365, TeamViewer
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.sebia.com | 27 |
| atlas.sebia.com | 15 |
| myifu-sds.sebia.com | 15 |
| elearning.sebia.com | 8 |
| extranet.sebia.com | 8 |
| sebia.com | 7 |
Full technology history →
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Recent changes
- dropped Drupal Multisite Dec 2025
- dropped jQuery Migrate Dec 2025