What powers 
nsira-ossnr.gc.ca?
Last seen Aug 2026 · 16 technologies across 13 categories
Analytics
Google Analytics
since Jan 2022
CDN
Google Hosted Libraries
since Feb 2023
CMS
Databases
MySQL
since Jan 2022
Font scripts
Google Font API
since Jan 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Operating systems
Red Hat
since Nov 2023
Programming languages
SEO
Web servers
Webmail
Microsoft 365
since May 2024
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 62% desktop
- 38% phone
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.17 / 10 · ranked #469,408 of all domains
65 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 1.2 MB · 39 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CDAGOVN (167.44.7.33)
- DNS: global.gc.ca
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Entrust, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 2,442,012, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted