What powers 
sportbootschulen.de?
Last seen Sep 2026 · 28 technologies across 17 categories
Analytics
CMS
Cookie compliance
Databases
Ecommerce
Font scripts
Hosting
JavaScript libraries
Miscellaneous
Page builders
Performance
Programming languages
Security
SEO
Video players
Web servers
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
- Sep 2026 *: Restricted (was Allowed)
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.75 / 10 · ranked #738,347 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 0.8 MB · 47 requests
- WordPress theme: bricks (child: sfx-bricks-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- VDS – Verband Deutscher Sportbootschulen e.V.
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on IONOS (217.160.0.191, IPv6)
- DNS: IONOS
- Email: IONOS
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Sectigo, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 9,548,905, 3 hosts
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 Bricks Sep 2026
- detected Complianz Sep 2026
- detected Google Analytics Sep 2026
- detected HSTS Sep 2026
- detected Lenis Sep 2026
- detected Priority Hints Sep 2026
- detected RankMath SEO Sep 2026
- detected Site Kit Sep 2026
- detected WP Fastest Cache Sep 2026
- dropped Autoptimize Jun 2026
- detected Lightbox May 2026
- detected Twitter Emoji (Twemoji) Jan 2026