What powers churchillscience.ca?
Last seen Oct 2026 · 32 technologies across 15 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Tag managers
UI frameworks
Widgets
WordPress plugins
AI Crawlers
Blocks 13 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- Google-CloudVertexBot Blocked
- Google-Extended Blocked
- GoogleOther Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
The other 20 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
AI Crawlers
13 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 59% desktop
- 41% phone
Canada
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.28 / 10 · ranked #438,665 of all domains
101 referring domains · OpenPageRank
Search traffic
2,100 est. monthly organic visits (US)
717 keywords in Google's top 30
Core Web Vitals
| LCP | 6.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 5500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 6.4 MB · 126 requests
- WordPress theme: pro (child: pro-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Churchill Northern Studies Centre
- Founded: 1976
- Country: Canada
- Profiles: X
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Registered Sep 2006 (20 years) via Tucows.com Co., renews Sep 2027
- Hosted on Cloudflare (104.21.53.14, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 513,110, 2 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| churchillscience.ca | 28 |
| www.churchillscience.ca | 16 |
Full technology history →
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Recent changes
- dropped reCAPTCHA May 2026
- dropped Redis May 2026
- dropped Redis Object Cache May 2026
- dropped ZURB Foundation May 2026