What powers volkerhaug.com?
Last seen Aug 2026 · 21 technologies across 14 categories
Analytics
Google Analytics
since Jun 2021
CMS
Ecommerce
Cart Functionality
since Jun 2025
Hosting
VentraIP
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Vercel
since Jun 2025
Programming languages
Security
HSTS
since Jun 2025
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
Tailwind CSS
since Jun 2025
Web servers
LiteSpeed
since Aug 2022
Webmail
Apple iCloud Mail
since Jul 2026
Microsoft 365
since Aug 2022
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 100% desktop
United States
Australia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.60 / 10 · ranked #2,325,442 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on Amazon Web Services (216.150.1.1)
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 7,697,186, 3 hosts
- Verified with: Apple Business, Atlassian, Google, Microsoft 365, Pinterest
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.volkerhaug.com | 15 |
| volkerhaug.com | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Apple iCloud Mail Jul 2026