What powers burningvocabulary.com?

Last seen Aug 2026 · 9 technologies across 6 categories

Analytics

Google Analytics
since Jul 2020

CDN

Cloudflare
since Aug 2026

Miscellaneous

HTTP/3
since Aug 2026
Open Graph
since Sep 2022
PWA
since Aug 2022

Security

HSTS
since Jul 2023

Surveys

Tally
since Mar 2023

UI frameworks

Bootstrap v4.5.3
since Jul 2020

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 only inherit the catch-all rules that apply to every crawler.

  • 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

2.32 / 10 · ranked #2,830,645 of all domains

12 referring domains · OpenPageRank

Page

  • Language: English
  • CDN: Cloudflare
  • Weight: 1.0 MB · 22 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Subdomains

HostTechs
burningvocabulary.com 9
zhenti.burningvocabulary.com 4

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