What powers chessnam.com?
Last seen Aug 2026 · 16 technologies across 10 categories
Authentication
Clerk
since Jul 2026
CDN
Cloudflare
since Jul 2026
Development
Turbopack
since Jul 2026
JavaScript frameworks
Miscellaneous
Open Graph
since Jul 2026
Webpack
since Jul 2026
PaaS
Vercel
since Jul 2026
Performance
Priority Hints
since Jul 2026
Programming languages
Node.js
since Jul 2026
Security
Cloudflare Bot Management
since Jul 2026
HSTS
since Jul 2026
UI frameworks
AI Crawlers
Restricts 6 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Training crawlers
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
Search and AI assistants
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
The other 27 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
6 of 33 AI crawlers restricted
Standards: llms.txt
Audience
Philippines
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 3.6 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 0.9 MB · 54 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.