What powers serin-labs.com?
Last seen Sep 2026 · 10 technologies across 7 categories
Analytics
Cloudflare Browser Insights
since Sep 2026
Umami
since Sep 2026
CDN
Cloudflare
since Sep 2026
Miscellaneous
Performance
Priority Hints
since Sep 2026
Programming languages
Ruby
since Sep 2026
Security
HSTS
since Sep 2026
Static site generator
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Bytespider Blocked
- CCBot Blocked
- Applebot-Extended Allowed
- ClaudeBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
Search and AI assistants
- Amazonbot Allowed
- Claude-SearchBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
The other 22 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
AI Crawlers
2 of 33 AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 69% desktop
- 31% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.3 MB · 19 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Serin Labs
- Profiles: GitHub
From the homepage's own structured data (Oct 2026).