What powers informallogic.ca?
Last seen Aug 2026 · 10 technologies across 8 categories
Analytics
Google Analytics
since Aug 2022
DMS
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Aug 2022
Security
HSTS
since Oct 2022
UI frameworks
Bootstrap
since Aug 2022
Web servers
Apache HTTP Server
since Aug 2022
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Open Page Rank
3.59 / 10 · ranked #820,359 of all domains
46 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 0.7 MB · 23 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Informal Logic
- Country: Canada
From Wikidata (CC0).
Infrastructure
- Hosted on UTORONTO-AS (142.1.121.245)
- DNS: netfirms.com
- Email: informallogic.ca
- Email security: SPF (neutral), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 727,578, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Font API May 2026
- dropped Google Forms May 2026