What powers lsfg-vk.dev?
Last seen Sep 2026 · 13 technologies across 10 categories
CDN
Cloudflare
since Sep 2026
Development
git
since Sep 2026
Miscellaneous
Performance
Priority Hints
since Sep 2026
Programming languages
C
since Sep 2026
Security
HSTS
since Sep 2026
Static site generator
UI frameworks
Tailwind CSS
since Sep 2026
Web servers
Widgets
Ko-fi
since Sep 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
AI Crawlers
No AI crawlers blocked
Standards: Content Signals
Audience
- 53% desktop
- 45% phone
- 2% tablet
United States
Brazil
Italy
India
Indonesia
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 0.1 MB · 8 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Hetzner (136.243.2.81)
- DNS: Cloudflare DNS
- Email: mailbox.org
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| lsfg-vk.dev | 10 |
| git.lsfg-vk.dev | 7 |