What powers 
vki.ac.be?
Last seen Sep 2026 · 37 technologies across 16 categories
Analytics
CDN
CMS
Documentation
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Programming languages
Security
UI frameworks
Web frameworks
Web servers
Webmail
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| 29000/12 | #5 | 18 |
| plasmatron | #4 | 7 |
| krmn | #33 | 6 |
| theodore von karman | #16 | 3 |
| theodore von karman | #16 | 3 |
| vki | #76 | 3 |
| vki | #24 | 3 |
| von karman | #72 | 2 |
| hypersonic wind tunnel | #12 | 2 |
| supersonic wind tunnels | #14 | 1 |
| theodore von krmn | #16 | 1 |
| theodore von krmn | #16 | 1 |
| transition from laminar to turbulent flow | #12 | 1 |
| small wind tunnels | #77 | 1 |
| anabel del val | #8 | 1 |
| powermems | #8 | 1 |
| isaif | #10 | 1 |
| hypersonic wind tunnels | #13 | 1 |
| icc1 | #9 | 1 |
| index of /download | #27 | 1 |
| dragon plasma | #33 | 1 |
| bleve stands for | #76 | 0 |
| bleve propane | #93 | 0 |
| bleve definition | #72 | 0 |
| bleve acronym | #79 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 58% desktop
- 42% phone
India
Italy
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.30 / 10 · ranked #200,110 of all domains
173 referring domains · OpenPageRank
Search traffic
59 est. monthly organic visits (US)
79 keywords in Google's top 30
Core Web Vitals
| LCP | 2.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United Kingdom)
- Weight: 5.4 MB · 70 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- von Kármán Institute for Fluid Dynamics
- Founded: 1956
- Sector: research
- Country: Belgium
From Wikidata (CC0).
Infrastructure
- DNS: vki.ac.be
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record, CAA
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 456,746, 14 hosts
- Verified with: Autodesk, LogMeIn, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.vki.ac.be | 19 |
| jobs.vki.ac.be | 13 |
| events.vki.ac.be | 11 |
| ls.vki.ac.be | 11 |
| enrolment.vki.ac.be | 9 |
Full technology history →
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Recent changes
- dropped Microsoft Clarity Feb 2026