What powers zealnetwork.de?
Last seen Sep 2026 · 27 technologies across 15 categories
Advertising
Microsoft Advertising
since Oct 2024
CDN
Cloudflare
since Nov 2022
CMS
Cookie compliance
Databases
MariaDB
since Jan 2025
Issue trackers
Sentry
since Jan 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Security
Cloudflare Bot Management
since Aug 2023
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2025
UI frameworks
Web servers
Apache Tomcat
since Jan 2025
Nuxt.js
since Jan 2025
Webmail
Apple iCloud Mail
since Feb 2023
Microsoft 365
since Aug 2022
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 found
- ai.txt not found
- Sep 2026 claude-searchbot removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
- Sep 2026 chatgpt-user removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 anthropic-ai removed from robots.txt
- Sep 2026 bytespider removed from robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 66% desktop
- 34% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.31 / 10 · ranked #1,115,818 of all domains
38 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0.2 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.6 MB · 137 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- ZEAL Network SE
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.18.28.32, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 2,882,833, 3 hosts
- Verified with: Apple Business, Atlassian, DocuSign, Google, Microsoft 365, Miro, OpenAI, Slack and 1 more
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| career.zealnetwork.de | 18 |
| www.zealnetwork.de | 18 |