What powers maths-lycee.fr?
Last seen Sep 2026 · 33 technologies across 20 categories
Advertising
Analytics
CDN
CMS
Databases
Font scripts
Hosting
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Miscellaneous
Page builders
Payment processors
Performance
Programming languages
UI frameworks
Video players
Web servers
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 57% desktop
- 43% phone
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.29 / 10 · ranked #8,830,470 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.5 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 3800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French (France)
- Weight: 17.6 MB · 91 requests
- WordPress theme: impreza (child: impreza-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on IONOS (217.160.0.57, IPv6)
- DNS: IONOS
- Email: IONOS
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Sectigo, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 4,588,945, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| maths-lycee.fr | 28 |
| www.maths-lycee.fr | 9 |
Full technology history →
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Recent changes
- dropped Cart Functionality Sep 2026
- dropped jQuery Migrate Sep 2026
- detected PWA Aug 2026
- detected Cart Functionality Jul 2026
- detected jQuery Migrate Jul 2026
- detected React Apr 2026
- dropped PWA Mar 2026
- detected Twitter Emoji (Twemoji) Dec 2025