What powers 
sciences.brussels?
Last seen Oct 2026 · 35 technologies across 19 categories
Analytics
Caching
CMS
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Marketing automation
Miscellaneous
Operating systems
PaaS
Page builders
Photo galleries
Programming languages
UI frameworks
Web servers
WordPress plugins
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Aug 2026 bytespider added to robots.txt
- Aug 2026 ccbot added to robots.txt
- Aug 2026 meta-externalagent added to robots.txt
- Aug 2026 google-extended added to robots.txt
- Aug 2026 applebot-extended added to robots.txt
- Aug 2026 gptbot added to robots.txt
AI Crawlers
8 of 33 AI crawlers blocked
Audience
- 58% phone
- 42% desktop
Belgium
Indonesia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.83 / 10 · ranked #700,702 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4 s |
| INP | 125 ms |
| CLS | 0.1 |
| TTFB | 2600 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: French (France)
- Weight: 3.9 MB · 111 requests
- WordPress theme: dt-the7 (child: dt-the7-child) · all themes
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on OVHcloud (94.23.219.48)
- DNS: OVHcloud
- Email: OVHcloud
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 1,076,786, 2 hosts
- Verified with: Brevo, Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Google Font API Oct 2026
- dropped Priority Hints Oct 2026
- dropped Selectize Oct 2026
- dropped Yoast SEO Oct 2026