What powers 
koelnerliste.com?
Last seen Sep 2026 · 11 technologies across 9 categories
CMS
Hosting
JavaScript libraries
Miscellaneous
Programming languages
Security
UI frameworks
Web servers
Webmail
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 not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| cologne list | #1 | 48 |
| lava pure | #1 | 27 |
| cologne list | #5 | 8 |
| activize oxyplus | #4 | 5 |
| cologne database | #9 | 1 |
| rejuveniix | #10 | 1 |
| magnical-d | #11 | 1 |
| cocktail biopure | #50 | 0 |
| veo oils | #42 | 0 |
| what does bolic mean | #17 | 0 |
| astaxanthin iceland | #25 | 0 |
| naturaltein whey protein isolate | #18 | 0 |
| probiotiix | #14 | 0 |
| purenourish | #22 | 0 |
| klner | #46 | 0 |
| lava pure | #95 | 0 |
| magnical-d nutrifii | #14 | 0 |
| max noni | #72 | 0 |
| german company laboratory | #28 | 0 |
| doterra deep blue complex | #55 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 75% phone
- 22% desktop
- 3% tablet
Germany
Austria
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.71 / 10 · ranked #135,764 of all domains
284 referring domains · OpenPageRank
Search traffic
91 est. monthly organic visits (US)
20 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Germany)
- Weight: 0.5 MB · 22 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Sep 2006 (20 years) via Mesh Digital Limited, renews Sep 2027
- Hosted on Hetzner (78.47.166.57, IPv6)
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only, MTA-STS, BIMI
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 793,932, 2 hosts
- Verified with: Brevo
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
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Recent changes
- dropped Nginx Feb 2026
- detected Apache HTTP Server Jan 2026
- detected Microsoft 365 Dec 2025