What powers enerfin.io?
Last seen Oct 2026 · 28 technologies across 20 categories
Analytics
Caching
CDN
CMS
Databases
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
Security
Web servers
Webmail
WordPress plugins
WordPress themes
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
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.98 / 10 · ranked #3,643,021 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English (United States)
- Weight: 2.6 MB · 90 requests
- WordPress theme: astra (child: astra-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Enerfin Holding AG
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.28.84, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 33,432,316, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected reCAPTCHA Sep 2026
- dropped WPML Sep 2026
- dropped Autoptimize Aug 2026
- dropped HSTS Aug 2026
- dropped Nginx Aug 2026
- dropped reCAPTCHA Aug 2026
- detected Apache HTTP Server Jul 2026
- detected Debian Jul 2026
- detected Google Font API Jul 2026
- detected HTTP/3 Jul 2026
- detected Priority Hints Jul 2026
- detected Spectra Jul 2026
- detected WP Rocket Jul 2026
- detected reCAPTCHA Apr 2026