What powers nonopen.com?

Last seen Aug 2026 · 12 technologies across 10 categories

Analytics

Cloudflare Browser Insights
since Aug 2026
Google Analytics
since Feb 2020

CDN

Cloudflare
since Jan 2023

JavaScript frameworks

Alpine.js v3.15.11
since May 2026

Miscellaneous

HTTP/3
since Apr 2026
Open Graph
since Sep 2022

Performance

Priority Hints
since Sep 2023

Security

HSTS
since Aug 2026

Static site generator

Astro
since May 2026

Tag managers

Google Tag Manager
since Feb 2020

UI frameworks

Tailwind CSS
since Aug 2026

Web servers

Caddy
since Apr 2026

AI Crawlers

Blocks 8 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

The other 25 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

See who blocks each AI crawler across the web

AI Crawlers

8 of 33 AI crawlers blocked

Standards: Content Signals

Full breakdown

Open Page Rank

0.30 / 10 · ranked #49,053,123 of all domains

1 referring domains · OpenPageRank

Page

  • Language: Chinese (China)
  • CDN: Cloudflare
  • Weight: 1.5 MB · 25 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Aug 2026.

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