What powers clasher.app?
Last seen Aug 2026 · 16 technologies across 10 categories
Analytics
Cloudflare Browser Insights
since Jul 2026
Umami
since Jul 2026
Authentication
Clerk
since Jul 2026
CDN
Cloudflare
since Jul 2026
Development
Turbopack
since Jul 2026
JavaScript frameworks
Miscellaneous
Performance
Priority Hints
since Jul 2026
Programming languages
Node.js
since Jul 2026
Security
Cloudflare Bot Management
since Jul 2026
UI frameworks
Tailwind CSS
since Jul 2026
AI Crawlers
Blocks 9 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
- OAI-SearchBot Blocked
The other 24 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.4 MB · 118 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
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Recent changes
- detected PWA Aug 2026