What powers mark-seibert.com?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
Fathom
since Aug 2024
CDN
JavaScript frameworks
Vue.js
since Mar 2020
JavaScript libraries
Miscellaneous
Page builders
Webflow
since Aug 2024
Programming languages
PHP
since Dec 2021
Security
Cloudflare Bot Management
since Jul 2022
HSTS
since Aug 2024
UI frameworks
Bootstrap
since Feb 2019
Video players
YouTube
since Feb 2019
Web frameworks
Laravel
since Dec 2021
Web servers
Nginx
since Feb 2019
Audience
- 100% phone
Germany
Austria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.80 / 10 · ranked #4,337,324 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.5 MB · 169 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| mark-seibert.com | 10 |
| www.mark-seibert.com | 10 |