What powers karlex.pl?
Last seen Oct 2026 · 8 technologies across 7 categories
Analytics
CDN
Miscellaneous
Performance
Programming languages
Web frameworks
Web servers
AI Crawlers
Restricts 8 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
Search and AI assistants
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Perplexity-User Restricted
The other 25 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 claudebot added to robots.txt
- Sep 2026 applebot-extended added to robots.txt
- Sep 2026 chatgpt-user added to robots.txt
- Sep 2026 claude-web added to robots.txt
- Sep 2026 perplexitybot added to robots.txt
- Sep 2026 google-extended added to robots.txt
AI Crawlers
8 of 33 AI crawlers restricted
Audience
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.76 / 10 · ranked #17,451,983 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Polish
- Weight: 1.7 MB · 26 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Industry: Finance and insurance (declares
FinancialService)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Hetzner (95.217.193.105)
- DNS: Cloudflare DNS
- Email: mydevil.net
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P384, expires Nov 2026
- Common Crawl link graph: rank 47,039,362
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| karlex.pl | 8 |
| www.karlex.pl | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped core-js Oct 2026
- dropped Google Font API Oct 2026
- dropped GSAP Oct 2026
- dropped Leaflet Oct 2026
- dropped Livefyre Oct 2026
- dropped PHP Oct 2026
- dropped PWA Oct 2026
- dropped reCAPTCHA Oct 2026
- dropped Swiper Oct 2026
- dropped Webpack Oct 2026
- detected Cloudflare Sep 2026
- detected Django Sep 2026
- detected Microsoft Clarity Sep 2026
- detected Open Graph Sep 2026
- detected OpenResty Sep 2026
- detected Priority Hints Sep 2026
- detected Python Sep 2026