What powers osiris.brussels?
Last seen Sep 2026 · 20 technologies across 12 categories
Analytics
Google Analytics
since Jul 2021
Comment systems
Font scripts
Google Font API
since Jul 2021
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
Programming languages
TypeScript
since Jul 2021
Security
reCAPTCHA
since Mar 2024
UI frameworks
Tailwind CSS
since Jan 2024
Web frameworks
Microsoft ASP.NET
since Jul 2021
Web servers
Nginx
since Jul 2021
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 60% desktop
- 40% phone
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.05 / 10 · ranked #1,501,319 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 26.8 MB · 21 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Avenue des Arts - Kunstlaan 21 (195.244.170.65)
- DNS: irisnet.be
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC reject
- SSL: HARICA, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 2,679,256, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| apps.osiris.brussels | 10 |
| via.osiris.brussels | 10 |
| www.osiris.brussels | 7 |
| my.osiris.brussels | 6 |