What powers arena-architecture.eu?
Last seen Aug 2026 · 16 technologies across 13 categories
Analytics
Plausible
since Jun 2023
CDN
Amazon S3
since May 2023
Development
Turbopack
since Aug 2026
Hosting
World4You
since Aug 2022
Issue trackers
Sentry
since Nov 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Webpack
since May 2023
PaaS
Amazon Web Services
since May 2023
Performance
Priority Hints
since Jul 2024
Programming languages
Node.js
since May 2023
Security
HSTS
since May 2023
UI frameworks
Radix UI
since Jul 2024
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
Search and AI assistants
- Applebot Restricted
- Claude-SearchBot Restricted
- DuckAssistBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
- YouBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- meta-externalfetcher Restricted
- MistralAI-User Restricted
- Perplexity-User Restricted
The other 22 AI crawlers we track are not mentioned and are blocked by the catch-all rule (User-agent: *).
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Blocked (was Restricted)
- Sep 2026 perplexitybot added to robots.txt
- Sep 2026 oai-searchbot added to robots.txt
- Sep 2026 perplexity-user added to robots.txt
- Sep 2026 chatgpt-user added to robots.txt
- Sep 2026 applebot added to robots.txt
AI Crawlers
All crawlers blocked
Open Page Rank
3.64 / 10 · ranked #794,172 of all domains
48 referring domains · OpenPageRank
Page
- Language: English
- CDN: Google
- Weight: 3.6 MB · 56 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.