What powers zwickjahn.com?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
Google Analytics
since Jan 2019
Snowplow Analytics
since Nov 2024
CDN
cdnjs
since Nov 2021
Cloudflare
since Jan 2019
CMS
Duda
since Nov 2024
JavaScript libraries
MobX
since Nov 2024
Miscellaneous
Open Graph
since Sep 2022
PWA
since Nov 2024
Performance
Priority Hints
since Nov 2024
Photo galleries
PhotoSwipe
since Apr 2025
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Nginx
since Nov 2024
Webmail
Google Workspace
since Aug 2022
Widgets
FlexSlider
since Nov 2024
Audience
- 79% phone
- 18% desktop
- 3% tablet
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.76 / 10 · ranked #4,588,934 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 2.5 MB · 94 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Webpack Jan 2026