What powers kostwein.at?
Last seen Sep 2026 · 10 technologies across 8 categories
Advertising
Microsoft Advertising
since Oct 2024
Caching
Cookie compliance
Font scripts
Font Awesome
since Aug 2021
JavaScript frameworks
React
since Aug 2021
JavaScript libraries
Swiper
since Oct 2023
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Web servers
Apache HTTP Server
since Jan 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 79% phone
- 21% desktop
Austria
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.05 / 10 · ranked #1,500,926 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4 s |
| INP | 150 ms |
| CLS | 1.8 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 12.1 MB · 167 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Hetzner (213.133.105.143)
- DNS: telekom.at
- Email: fireeyecloud.com
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 10,840,821, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| kostwein.at | 10 |
| www.kostwein.at | 8 |