What powers letstech.at?
Last seen Aug 2026 · 18 technologies across 10 categories
CMS
Databases
JavaScript libraries
Miscellaneous
Operating systems
Programming languages
Security
Web servers
WordPress plugins
WordPress themes
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 Sep 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
3.36 / 10 · ranked #1,053,293 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 0.9 MB · 54 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ITANDTEL-AS Wels (91.220.179.65)
- DNS: nsdns.info
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 12,632,370, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Elfsight Apr 2026
- dropped React Apr 2026
- dropped styled-components Apr 2026
- detected React Feb 2026
- detected styled-components Feb 2026
- dropped React Jan 2026
- dropped styled-components Jan 2026
- detected React Nov 2025
- detected styled-components Nov 2025