What powers zeroes.ca?
Last seen Aug 2026 · 9 technologies across 8 categories
CDN
Cloudflare
since Jan 2023
JavaScript frameworks
React
since Jan 2023
JavaScript libraries
Message boards
Mastodon
since Jan 2023
Miscellaneous
Open Graph
since Jan 2023
PWA
since Jan 2023
Programming languages
Ruby
since Jan 2023
Security
HSTS
since Jan 2023
Web frameworks
Ruby on Rails
since Jan 2023
AI Crawlers
Blocks 32 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- AI2Bot Blocked
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- FacebookBot Blocked
- Google-CloudVertexBot Blocked
- Google-Extended Blocked
- GoogleOther Blocked
- GPTBot Blocked
- ImagesiftBot Blocked
- img2dataset Blocked
- meta-externalagent Blocked
- PanguBot Blocked
- SBIntuitionsBot Blocked
- Webzio-Extended Blocked
Search and AI assistants
- Amazonbot Blocked
- Applebot Blocked
- Claude-SearchBot Blocked
- DuckAssistBot Blocked
- OAI-SearchBot Blocked
- PerplexityBot Blocked
- PetalBot Blocked
- YouBot Blocked
User-request fetchers
- ChatGPT-User Blocked
- Claude-User Blocked
- GoogleAgent-Mariner Blocked
- meta-externalfetcher Blocked
- MistralAI-User Blocked
- Perplexity-User Blocked
The other 1 AI crawler we track is not mentioned and only inherits the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
32 of 33 AI crawlers blocked
Open Page Rank
4.18 / 10 · ranked #465,499 of all domains
84 referring domains · OpenPageRank
Page
- Language: English
- Weight: 1.6 MB · 146 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.