What powers 
swietelsky.com?
Last seen Aug 2026 · 8 technologies across 7 categories
Advertising
Linkedin Ads
since Oct 2022
Microsoft Advertising
since Sep 2024
JavaScript frameworks
Svelte
since May 2026
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Security
HSTS
since Sep 2022
Web frameworks
Microsoft ASP.NET
since May 2026
Webmail
Microsoft 365
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.69 / 10 · ranked #767,361 of all domains
85 referring domains · OpenPageRank
Page
- Language: English
- Weight: 2.2 MB · 49 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on IPAX-AS (37.252.186.121)
- DNS: a1.net
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 3072, expires Nov 2026
- Common Crawl link graph: rank 9,823,837, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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