What powers 
otelo.or.at?
Last seen Aug 2026 · 15 technologies across 11 categories
Caching
WordPress Super Cache
since Aug 2022
CMS
Databases
MySQL
since Aug 2022
Hosting
World4You
since Aug 2022
JavaScript libraries
Tippy.js
since Jan 2025
Maps
Google Maps
since Jul 2023
Marketing automation
MailChimp
since Aug 2022
Miscellaneous
Programming languages
PHP
since Aug 2022
UI frameworks
Web servers
Apache HTTP Server
since Aug 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.03 / 10 · ranked #548,535 of all domains
100 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Oct 2026.
Infrastructure
- Hosted on IONOS (81.19.159.66)
- DNS: world4you.at
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 10,876,695, 2 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted