What powers aspr.ac.at?
Last seen Aug 2026 · 14 technologies across 10 categories
Analytics
Google Analytics
since May 2021
CDN
Google Hosted Libraries
since Mar 2022
CMS
TYPO3 CMS
since May 2021
JavaScript libraries
Miscellaneous
Operating systems
Debian
since May 2021
Programming languages
PHP
since May 2021
Video players
YouTube
since Jul 2022
Web servers
Webmail
Microsoft 365
since Aug 2022
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
- 51% desktop
- 49% phone
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.46 / 10 · ranked #408,280 of all domains
108 referring domains · OpenPageRank
Search traffic
7 est. monthly organic visits (US)
33 keywords in Google's top 30
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 1.7 MB · 61 requests
- Structured data: Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ITANDTEL-AS Wels (91.220.179.203)
- DNS: telekom.at
- Email: Microsoft 365
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 509,575
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted