What powers returntax.de?
Last seen Aug 2026 · 29 technologies across 16 categories
Analytics
CDN
CMS
Comment systems
JavaScript frameworks
JavaScript libraries
Live chat
Maps
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
Video players
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 llms.txt appeared
- Sep 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 100% phone
Romania
Moldova
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.78 / 10 · ranked #17,014,525 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 300 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Romanian
- CDN: Cloudflare
- Weight: 1.0 MB · 86 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Industry: Finance and insurance (declares
AccountingService)
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.21.26.238, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 10,274,919, 4 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| returntax.de | 25 |
| calculator.returntax.de | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Clarity Jul 2026
- dropped Yandex.Metrika May 2026
- detected Mailgun Mar 2026
- detected Google Workspace Feb 2026
- detected Cloudflare Browser Insights Nov 2025
- dropped Google Font API Nov 2025