What powers 
develhub.nl?
Last seen Aug 2026 · 14 technologies across 11 categories
Analytics
Google Analytics
since Apr 2020
CDN
Google Hosted Libraries
since Apr 2022
Font scripts
Google Font API
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
PWA
since Aug 2022
Security
HSTS
since Sep 2022
UI frameworks
Video players
YouTube
since Jul 2023
Web servers
Nginx
since Apr 2022
Webmail
Microsoft 365
since Aug 2022
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.42 / 10 · ranked #983,969 of all domains
25 referring domains · OpenPageRank
Page
- Language: Dutch
- Weight: 24.0 MB · 153 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Combell (176.62.173.42, IPv6)
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 8,776,794, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected AOS Feb 2026