What powers oesa.de?
Last seen Aug 2026 · 24 technologies across 16 categories
Advertising
Microsoft Advertising
since Dec 2024
Analytics
Dynatrace
since Aug 2025
Cookie compliance
Usercentrics
since Aug 2021
Font scripts
Font Awesome
since Jun 2024
JavaScript frameworks
JavaScript graphics
Recharts
since Apr 2025
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Sep 2024
Performance
Priority Hints
since Apr 2025
Programming languages
Node.js
since Apr 2025
RUM
Dynatrace RUM
since Aug 2025
Security
HSTS
since Nov 2022
Tag managers
Google Tag Manager
since Aug 2020
UI frameworks
Headless UI
since Sep 2024
Tailwind CSS
since Apr 2022
Web servers
Apache HTTP Server
since Apr 2025
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
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 87% phone
- 13% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.70 / 10 · ranked #313,159 of all domains
102 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 2.7 MB · 39 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- ÖSA Versicherungen (Öffentliche Versicherungen Sachsen-Anhalt on Wikidata)
- Founded: 1991
- Country: Germany
- Profiles: LinkedIn, YouTube, Instagram
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (3.64.78.150)
- DNS: htp-tel.de
- Email: ivv.de
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P384, expires Oct 2026
- Common Crawl link graph: rank 11,729,618, 8 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| fondsrente.oesa.de | 13 |
| meine.oesa.de | 7 |
| www.oesa.de | 7 |
| registrierung.oesa.de | 5 |
| servicekarte.oesa.de | 5 |