What powers 
wafrn.net?
Last seen Aug 2026 · 15 technologies across 10 categories
CDN
Font scripts
JavaScript frameworks
Miscellaneous
PaaS
Programming languages
Static site generator
Web frameworks
Widgets
AI Crawlers
Blocks 10 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- ImagesiftBot Blocked
- meta-externalagent Blocked
- Webzio-Extended Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 23 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 ccbot added to robots.txt
- Sep 2026 chatgpt-user added to robots.txt
- Sep 2026 bytespider added to robots.txt
- Sep 2026 applebot-extended added to robots.txt
- Sep 2026 robots.txt appeared
- Sep 2026 anthropic-ai added to robots.txt
AI Crawlers
10 of 33 AI crawlers blocked
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.11 / 10 · ranked #499,514 of all domains
146 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 2.8 MB · 9 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on IN-BERLIN-AS Individual Network Berlin e.V. (217.197.84.141, IPv6)
- DNS: Cloudflare DNS
- Email: OVHcloud
- Email security: SPF (hard fail), DMARC monitor only, MTA-STS
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 6,942,995, 13 hosts
- Verified with: Brevo
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| app.wafrn.net | 13 |
| join.wafrn.net | 7 |
| wafrn.net | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Caddy Jul 2026
- detected Express Jun 2026
- detected Node.js Jun 2026
- dropped PayPal Jan 2026
- detected Amazon SES Nov 2025
- detected Amazon Web Services Nov 2025
- detected PayPal Nov 2025