What powers edubadges.nl?
Last seen Aug 2026 · 5 technologies across 5 categories
Analytics
Piwik PRO Core
since Aug 2026
JavaScript frameworks
Svelte
since Aug 2022
Security
HSTS
since Sep 2022
Web servers
Nginx
since Aug 2022
Webmail
Microsoft 365
since Mar 2026
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 73% desktop
- 27% phone
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.50 / 10 · ranked #896,095 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 1.0 MB · 14 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SURFNET-NL SURFnet, The Netherlands (145.101.114.203, IPv6)
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed
- SSL: HARICA, RSA 4096, expires Sep 2026
- Common Crawl link graph: rank 8,200,237, 9 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| edubadges.nl | 4 |
| www.edubadges.nl | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Piwik PRO Core Aug 2026
- detected Microsoft 365 Mar 2026