What powers 
lunenfeld.ca?
Last seen Oct 2026 · 21 technologies across 14 categories
Analytics
Caching
CDN
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
PaaS
Page builders
Security
UI frameworks
Web servers
Webmail
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Search and AI assistants
- PetalBot Blocked
The other 32 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
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| lunenfeld-tanenbaum | #1 | 64 |
| mei zhen | #5 | 23 |
| lunenfeld tanenbaum research institute | #1 | 19 |
| alyssa greenwald | #4 | 3 |
| ltri | #9 | 3 |
| tanenbaum | #34 | 3 |
| iain rogers | #25 | 1 |
| dr gingras | #29 | 1 |
| james dennis | #29 | 1 |
| dr drucker | #33 | 1 |
| tsukahara | #41 | 1 |
| dr.john parker | #44 | 1 |
| dr michael goldberg | #45 | 1 |
| wang chen | #63 | 1 |
| dr al arab | #11 | 0 |
| dr amna husain | #14 | 0 |
| dr wunder | #14 | 0 |
| dr siminovitch | #15 | 0 |
| dr demicco | #19 | 0 |
| dr chen wang | #20 | 0 |
| epic symposium 2024 | #20 | 0 |
| dr zinman | #22 | 0 |
| urogynecology mount sinai | #22 | 0 |
| wainberg | #22 | 0 |
| rohan d'souza | #24 | 0 |
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
1 of 33 AI crawlers blocked
Audience
- 81% desktop
- 19% phone
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.30 / 10 · ranked #201,658 of all domains
153 referring domains · OpenPageRank
Search traffic
120 est. monthly organic visits (US)
40 keywords in Google's top 30
Core Web Vitals
| LCP | 1.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- Weight: 4.3 MB · 25 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Lunenfeld-Tanenbaum Research Institute
- Founded: 1985
- Country: Canada
From Wikidata (CC0).
Infrastructure
- Registered Jun 2008 (18 years) via Tucows.com Co., renews Jun 2028
- Hosted on ORION-ASN - ORION (192.197.251.29)
- DNS: mshri.on.ca
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: GoDaddy, RSA 4096, wildcard, expires Mar 2027
- Common Crawl link graph: rank 1,923,817, 20 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 |
|---|---|
| nbcc.lunenfeld.ca | 12 |
| schramek.lunenfeld.ca | 7 |
| gingraslab.lunenfeld.ca | 6 |
| www.lunenfeld.ca | 6 |
| net1.lunenfeld.ca | 5 |
| research.lunenfeld.ca | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Mar 2026
- dropped Cloudflare Bot Management Mar 2026
- detected Cloudflare Jan 2026
- detected Cloudflare Bot Management Jan 2026