What powers 
otn.ca?
Last seen Sep 2026 · 54 technologies across 26 categories
Analytics
Caching
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
LMS
Marketing automation
Miscellaneous
Operating systems
PaaS
Page builders
Programming languages
Security
SEO
Tag managers
UI frameworks
Web frameworks
Web server extensions
Web servers
Webmail
Widgets
WordPress plugins
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Oct 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| otn | #3 | 120 |
| sound test for iphone | #5 | 18 |
| how to test mic on iphone | #5 | 10 |
| how to test mic on ipad | #2 | 8 |
| iphone sound test | #7 | 7 |
| microphone test on ipad | #4 | 6 |
| test sound on phone | #4 | 5 |
| video quality on iphone | #5 | 5 |
| what are the bars next to the wifi symbol | #6 | 5 |
| how to test iphone mic | #5 | 4 |
| test speakers android | #3 | 3 |
| signal wifi iphone | #6 | 3 |
| how to check wifi connection on iphone | #3 | 3 |
| how to know if you have wifi | #7 | 3 |
| wifi strength iphone | #5 | 2 |
| checking wifi signal strength iphone | #7 | 2 |
| test wifi on iphone | #6 | 2 |
| test mic on ipad | #4 | 2 |
| speaker test for android | #4 | 2 |
| otn | #51 | 2 |
| phone speaker not working | #52 | 2 |
| ipad mic test | #8 | 2 |
| how to test wifi signal strength iphone | #7 | 2 |
| how to share screen in windows | #26 | 2 |
| econsult | #64 | 2 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 54% desktop
- 43% phone
- 3% tablet
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.61 / 10 · ranked #145,745 of all domains
191 referring domains · OpenPageRank
Search traffic
270 est. monthly organic visits (US)
594 keywords in Google's top 30
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.0 MB · 70 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Ontario Telemedicine Network
- Founded: 2006
- Country: Canada
From Wikidata (CC0).
Infrastructure
- Registered Sep 2004 (22 years) via Gandi Services Inc., Gandi SAS, renews Sep 2027
- Hosted on Cloudflare (162.159.134.42)
- DNS: Amazon Route 53
- Email: Microsoft 365
- Email security: SPF, DMARC quarantine, BIMI
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 470,196, 27 hosts
- Verified with: Amazon SES, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.otn.ca | 28 |
| otn.ca | 26 |
| www-origin.otn.ca | 17 |
| econsult.otn.ca | 11 |
| training.otn.ca | 11 |
| guest.otn.ca | 10 |
| signup.otn.ca | 10 |
| sso.otn.ca | 10 |
| support.otn.ca | 10 |
| videoready.otn.ca | 10 |
| schedule.otn.ca | 9 |
| webcast.otn.ca | 6 |
| directory.otn.ca | 5 |
| mediasite.otn.ca | 3 |
Full technology history →
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Recent changes
- detected Cloudflare Nov 2025
- detected Cloudflare Bot Management Nov 2025
- detected Kinsta Nov 2025