What powers 
obsv.at?
Last seen Oct 2026 · 13 technologies across 11 categories
Accessibility
AccessiBe
since Dec 2022
Analytics
Google Analytics
since Jul 2023
CDN
jQuery CDN
since Feb 2022
CMS
TYPO3 CMS
since Jun 2020
Ecommerce
Cart Functionality
since Aug 2020
JavaScript libraries
Miscellaneous
PWA
since Jun 2024
Programming languages
PHP
since Jun 2020
Security
HSTS
since Sep 2022
UI frameworks
Web servers
Apache HTTP Server
since Jun 2020
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 73% phone
- 26% desktop
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.74 / 10 · ranked #283,611 of all domains
109 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 0.6 MB · 11 requests
- Structured data: JSON-LD, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Hetzner (23.88.95.194)
- DNS: easyname.eu
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 658,912, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| obsv.at | 12 |
| www.obsv.at | 6 |