What powers 4flow.de?
Last seen Jun 2026 · 31 technologies across 17 categories
Advertising
Microsoft Advertising
since Dec 2024
Analytics
Google Analytics
since Aug 2018
Linkedin Insight Tag
since Mar 2021
CDN
Cloudflare
since Jul 2022
CMS
Cookie compliance
Usercentrics
since Aug 2021
Databases
MariaDB
since Sep 2024
Issue trackers
Sentry
since Jul 2024
JavaScript frameworks
JavaScript libraries
Marketing automation
HubSpot
since Jul 2022
Miscellaneous
Performance
Priority Hints
since May 2025
Programming languages
Security
Cloudflare Bot Management
since Jul 2022
HSTS
since Jul 2023
UI frameworks
Tailwind CSS
since Apr 2022
Web servers
Apache HTTP Server
since Aug 2018
Apache Tomcat
since Sep 2024
Nginx
since Jul 2023
Nuxt.js
since Jul 2024
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Audience
- 63% desktop
- 37% phone
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.89 / 10 · ranked #656,124 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 150 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 1.6 MB · 128 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.4flow.de | 21 |
| karriere.4flow.de | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped RxJS Dec 2025
- dropped Google Tag Manager Nov 2025
- dropped jsDelivr Sep 2025
- detected RxJS Aug 2025