What powers 
opusklassik.de?
Last seen Oct 2026 · 11 technologies across 9 categories
Analytics
Google Analytics
since Aug 2022
CDN
Cloudflare
since Jul 2025
Cookie compliance
Cookie Script
since Jul 2025
Ecommerce
Webflow Ecommerce
since Jul 2025
Hosting
Strato
since Aug 2022
JavaScript libraries
Miscellaneous
Page builders
Webflow
since Jul 2025
Security
HSTS
since Jul 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 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
4.85 / 10 · ranked #261,999 of all domains
161 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 20.1 MB · 256 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (198.202.211.1)
- DNS: STRATO
- Email: STRATO
- Email security: no SPF record, DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 777,351, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| opusklassik.de | 11 |
| www.opusklassik.de | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server May 2026
- dropped Borlabs Cookie May 2026
- dropped core-js May 2026
- dropped Elementor May 2026
- dropped Hello Elementor May 2026
- dropped jQuery Migrate May 2026
- dropped jQuery UI May 2026
- dropped MySQL May 2026
- dropped PHP May 2026
- dropped Priority Hints May 2026
- dropped RSS May 2026
- dropped Site Kit May 2026
- dropped Swiper May 2026
- dropped UNIX May 2026
- dropped Vue.js May 2026
- dropped WordPress May 2026