What powers opencircle.ca?
Last seen Aug 2026 · 50 technologies across 24 categories
Analytics
CDN
CMS
Databases
Documentation
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
PaaS
Page builders
Payment processors
Performance
Programming languages
Security
SEO
UI frameworks
Web servers
Webmail
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 53% phone
- 47% desktop
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.02 / 10 · ranked #1,550,687 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 14.8 MB · 80 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ASTUTEHOSTING (162.213.156.67)
- DNS: webnames.ca
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 11,053,005, 5 hosts
- Verified with: Apple Business, Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| opencircle.ca | 29 |
| lms.opencircle.ca | 24 |
| courses.opencircle.ca | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Elementor Aug 2026
- detected Formidable Form Aug 2026
- detected Google Maps Aug 2026
- detected Hello Elementor Aug 2026
- detected HTTP/3 Aug 2026
- detected jQuery Migrate Aug 2026
- detected jQuery UI Aug 2026
- detected LiteSpeed Aug 2026
- detected RSS Aug 2026
- detected Twitter Emoji (Twemoji) Aug 2026
- dropped Cloudways May 2026
- detected Cloudways Mar 2026
- dropped Cloudways Feb 2026
- dropped WordPress Block Editor Nov 2025