What powers optik-grubmueller.at?
Last seen Sep 2026 · 10 technologies across 6 categories
Analytics
Matomo Analytics
since Oct 2022
CMS
Mono.net
since Oct 2022
Hosting
World4You
since Oct 2022
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
Performance
Priority Hints
since Aug 2025
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.89 / 10 · ranked #14,862,945 of all domains
3 referring domains · OpenPageRank
Infrastructure
- Hosted on MONO (185.58.213.118)
- DNS: world4you.at
- Email: optik-grubmueller.at
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 30,160,850
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
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Recent changes
- dropped React Jun 2026
- dropped hCaptcha Mar 2026
- dropped Leaflet Mar 2026
- dropped Livefyre Mar 2026
- dropped Mapbox GL JS Mar 2026