What powers schwimmschulemarlin.de?
Last seen Sep 2026 · 31 technologies across 19 categories
Analytics
Caching
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript libraries
Live chat
Miscellaneous
Page builders
Programming languages
Security
Tag managers
Video players
Web servers
Webmail
Widgets
WordPress plugins
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Sep 2026.
Training crawlers
- GPTBot Allowed
Search and AI assistants
- OAI-SearchBot Allowed
User-request fetchers
- ChatGPT-User Allowed
The other 30 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 93% phone
- 7% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.59 / 10 · ranked #2,342,570 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Germany)
- CDN: Cloudflare
- Weight: 2.6 MB · 45 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Schwimmschule Marlin
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (198.202.211.1, IPv6)
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (soft fail)
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 16,769,367, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.schwimmschulemarlin.de | 19 |
| schwimmschulemarlin.de | 15 |
Full technology history →
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Recent changes
- detected Facebook Pixel Apr 2026