What powers 
ritter-energie.de?
Last seen Aug 2026 · 39 technologies across 19 categories
Analytics
Caching
CDN
CMS
Databases
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
Payment processors
Performance
Programming languages
Security
UI frameworks
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 Sep 2026. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 63% desktop
- 37% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.12 / 10 · ranked #493,037 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 1.6 MB · 121 requests
- WordPress theme: oceanwp (child: oceanwp-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Ritter Energie GmbH & Co. KG (Ritter Energie on Wikidata)
- Founded: 1988
- Sector: solar thermal energy
- Country: Germany
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on TTM (194.6.211.160)
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: GoDaddy, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 3,091,228, 10 hosts
- Verified with: Apple Business, Meta Business, Microsoft 365, Stripe
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ritter-energie.de | 28 |
| jobs.ritter-energie.de | 10 |
| sso.ritter-energie.de | 8 |
| shop.ritter-energie.de | 7 |
Full technology history →
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Recent changes
- detected Stripe Apr 2026
- detected Swiper Feb 2026
- detected Apple iCloud Mail Oct 2025