What powers 
craq-astro.ca?
Last seen May 2026 · 24 technologies across 17 categories
Advertising
Twitter Ads
since Jul 2021
Authentication
Facebook Login
since Jul 2021
CDN
Unpkg
since Nov 2024
CMS
Databases
MySQL
since Jul 2021
Font scripts
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
RSS
since Jul 2023
Mobile frameworks
Operating systems
CentOS
since Jul 2021
Performance
Priority Hints
since Nov 2024
Programming languages
Video players
YouTube
since Oct 2022
Web server extensions
Web servers
Apache HTTP Server
since Jul 2021
Widgets
Twitter
since Jul 2021
WordPress plugins
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
Open Page Rank
4.03 / 10 · ranked #547,996 of all domains
71 referring domains · OpenPageRank
Page
- Language: French (France)
- Weight: 2.0 MB · 35 requests
- WordPress theme: organic-seed · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Centre for Research in Astrophysics of Québec
- Country: Canada
From Wikidata (CC0).
Infrastructure
- Hosted on RISQ-AS (132.204.9.233)
- DNS: namespro.ca
- Email: namespro.ca
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Sectigo, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 2,425,097, 10 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| omm.craq-astro.ca | 20 |
| craq-astro.ca | 12 |
| www.craq-astro.ca | 12 |