What powers jerma.nl?
Last seen Sep 2026 · 32 technologies across 19 categories
Analytics
CDN
Cloudflare
since Jun 2020
CMS
JouwWeb
since Sep 2026
Ecommerce
Font scripts
Google Font API
since Jun 2020
JavaScript frameworks
Vue.js
since Jun 2025
JavaScript libraries
Load balancers
Amazon ALB
since Aug 2021
Miscellaneous
Babel
since Apr 2022
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PWA
since Jun 2025
RSS
since Dec 2022
Mobile frameworks
Wink
since Jun 2020
PaaS
Amazon Web Services
since Aug 2021
Payment processors
Performance
Priority Hints
since Jun 2025
Reverse proxies
Envoy
since Jul 2022
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jul 2021
UI frameworks
Bootstrap
since Jun 2020
Web frameworks
Microsoft ASP.NET
since Jun 2025
Web servers
Nginx
since Jun 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.22 / 10 · ranked #3,057,361 of all domains
9 referring domains · OpenPageRank
Infrastructure
- Hosted on Google Cloud (35.204.150.5)
- DNS: openprovider.nl
- Email: jouwweb.nl
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 15,308,454, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.jerma.nl | 22 |
| jerma.nl | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped YouTube Dec 2025