What powers mad-science.nl?
Last seen Sep 2026 · 25 technologies across 16 categories
Analytics
CDN
Google Cloud CDN
since Jul 2024
CRM
Zoho
since Aug 2022
Zoho Mail
since Aug 2022
Font scripts
Google Font API
since Jan 2019
IaaS
Google Cloud
since Jul 2024
JavaScript frameworks
JavaScript libraries
Marketing automation
MailChimp
since Nov 2022
Miscellaneous
Programming languages
Node.js
since Mar 2023
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jul 2019
UI frameworks
Chakra UI
since Mar 2023
Webmail
Google Workspace
since Aug 2022
Widgets
Facebook
since Jul 2019
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 92% phone
- 8% desktop
Netherlands
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.51 / 10 · ranked #2,473,960 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 29.2 MB · 51 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Combell (85.10.159.108, IPv6)
- DNS: TransIP
- Email: no MX record returned
- Email security: SPF, DMARC quarantine, DNSSEC signed
- SSL: Google Trust Services, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 15,098,345, 6 hosts
- Verified with: Meta Business, Zoho
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| nederland.inschrijven.mad-science.nl | 14 |
| inschrijven.mad-science.nl | 12 |
| magazine.mad-science.nl | 12 |
| onderwijs.mad-science.nl | 9 |
| werken.mad-science.nl | 9 |
| brabant.inschrijven.mad-science.nl | 8 |
| kamp.mad-science.nl | 2 |