What powers k9-data.org?
Last seen Jun 2026 · 14 technologies across 9 categories
Authentication
CDN
Font scripts
IaaS
JavaScript frameworks
Miscellaneous
Performance
Programming languages
Web frameworks
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
Content Signals:
search=yes ai-train=no declared in robots.txt
AI Crawlers
8 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 52% desktop
- 48% phone
United States
Italy
Canada
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.39 / 10 · ranked #1,012,374 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 150 ms |
| CLS | 0.45 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on Cloudflare (104.21.79.64, IPv6)
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 15,522,436, 3 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| k9-data.org | 14 |
| www.k9-data.org | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected cdnjs Feb 2026
- detected Cloudflare Feb 2026
- detected Font Awesome Feb 2026
- detected Google Font API Feb 2026
- detected Express Nov 2025
- detected Node.js Nov 2025
- detected Open Graph Nov 2025
- detected Unpkg Nov 2025