What powers klausjagen.ch?
Last seen Mar 2026 · 26 technologies across 14 categories
CDN
cdnjs
since Oct 2022
Cloudflare
since Oct 2022
CMS
Databases
MySQL
since Jan 2022
Font scripts
Google Font API
since Jan 2022
Twitter Emoji (Twemoji)
since Jan 2022
JavaScript libraries
Isotope
since Jan 2022
OWL Carousel
since Jan 2022
Miscellaneous
Page builders
wpBakery
since Jan 2022
Performance
Priority Hints
since Oct 2023
Programming languages
PHP
since Jan 2022
UI frameworks
Video players
YouTube
since Jan 2022
Web servers
Nginx
since Jan 2022
Webmail
Microsoft 365
since Jan 2025
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.23 / 10 · ranked #1,226,929 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0.2 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German (Switzerland)
- Weight: 3.8 MB · 84 requests
- WordPress theme: h-code · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on FREY-AS (185.117.168.110, IPv6)
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Sectigo, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 863,453, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.klausjagen.ch | 25 |
| kreisel.klausjagen.ch | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025