What powers 
cduhamburg.de?
Last seen Aug 2026 · 24 technologies across 14 categories
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
Programming languages
Security
Video players
Web servers
Widgets
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 Sep 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
3.92 / 10 · ranked #634,847 of all domains
66 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 7.0 MB · 143 requests
- WordPress theme: partiso · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Hamburger CDU (CDU Hamburg on Wikidata)
- Founded: 1945
- Country: Germany
- Profiles: Facebook, X, Instagram
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on CORPEX-AS Schauenburgerstrasse 6 (194.6.194.57)
- DNS: corpex-dns.de
- Email: corpex-net.de
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 3,028,414, 3 hosts
- Verified with: Brevo, GlobalSign
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Borlabs Cookie Aug 2026
- dropped Vue.js Aug 2026
- dropped YouTube Aug 2026
- detected Cloudflare Jul 2026
- detected Cloudflare Bot Management Jul 2026
- detected Moment.js Jul 2026
- dropped Priority Hints Jul 2026
- detected Underscore.js Jul 2026
- detected Twitter Emoji (Twemoji) Jun 2026
- dropped The Events Calendar May 2026
- detected Priority Hints Apr 2026
- dropped Burst Feb 2026
- detected WP-Optimize Feb 2026
- detected Font Awesome Jan 2026
- dropped Isotope Oct 2025
- dropped OWL Carousel Oct 2025