What powers 
proarbeit-kreis-of.de?
Last seen Sep 2026 · 24 technologies across 12 categories
CMS
Databases
MySQL
since Dec 2023
Font scripts
Google Font API
since Feb 2019
JavaScript graphics
Chart.js
since Dec 2023
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Jun 2022
Security
HSTS
since Sep 2022
UI frameworks
Bootstrap
since Dec 2023
Web servers
Nginx
since Dec 2023
Webmail
Apple iCloud Mail
since Jan 2023
WordPress plugins
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 84% phone
- 16% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.84 / 10 · ranked #697,152 of all domains
58 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 5.2 MB · 40 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ENTEGAMEDIANET ENTEGA Medianet GmbH (213.157.7.201)
- DNS: Hetzner
- Email: proarbeit-kreis-of.de
- Email security: no SPF record, DMARC monitor only
- SSL: DigiCert, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 9,379,015, 6 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| angebote.proarbeit-kreis-of.de | 20 |
| www.proarbeit-kreis-of.de | 8 |
| fc-prod.proarbeit-kreis-of.de | 2 |