What powers 
sciences-critiques.fr?
Last seen Aug 2026 · 20 technologies across 12 categories
Caching
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
UI frameworks
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.07 / 10 · ranked #525,519 of all domains
93 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: French (France)
- Weight: 2.6 MB · 111 requests
- WordPress theme: hello-elementor (child: sciences-critiques-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Sciences Critiques
- Profiles: Facebook
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on LWS (83.229.19.67, IPv6)
- DNS: lwsdns.com
- Email: sciences-critiques.fr
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 3072, expires Oct 2026
- Common Crawl link graph: rank 512,703, 2 hosts
- Verified with: Brevo
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected HTTP/3 Feb 2026
- dropped Cookie Notice Nov 2025
- dropped LazySizes Nov 2025
- dropped Lightbox Nov 2025
- dropped Mailmunch Nov 2025
- dropped Responsive Lightbox & Gallery Nov 2025
- dropped Underscore.js Nov 2025
- dropped WordPress Block Editor Nov 2025
- dropped WordPress Super Cache Nov 2025
- detected Akismet Oct 2025
- detected All in One SEO Oct 2025
- detected core-js Oct 2025
- detected Elementor Oct 2025
- detected Gravity Forms Oct 2025
- detected Hello Elementor Oct 2025
- detected Open Graph Oct 2025
- detected Priority Hints Oct 2025
- detected reCAPTCHA Oct 2025
- detected WP Rocket Oct 2025
- detected ZURB Foundation Oct 2025