What powers constellation.academy?
Last seen Sep 2026 · 35 technologies across 21 categories
Analytics
Cloudflare Browser Insights
since May 2025
Google Analytics
since May 2024
Linkedin Insight Tag
since Feb 2026
Caching
Varnish
since Dec 2024
CDN
Cloudflare
since Dec 2023
CMS
HubSpot CMS Hub
since Jan 2025
Cookie compliance
HubSpot Cookie Policy Banner
since Jan 2025
Databases
MySQL
since Dec 2023
Font scripts
Google Font API
since Jan 2025
Issue trackers
Sentry
since Jun 2024
JavaScript frameworks
JavaScript libraries
Marketing automation
HubSpot
since Dec 2023
Miscellaneous
HTTP/3
since Jun 2024
Open Graph
since Dec 2023
Payment processors
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Dec 2023
Security
Cloudflare Bot Management
since Dec 2023
HSTS
since Dec 2023
SEO
Yoast SEO
since Dec 2023
UI frameworks
Panda CSS
since May 2025
Tailwind CSS
since Dec 2023
Web servers
Nginx
since Dec 2023
Webmail
Google Workspace
since Dec 2023
WordPress plugins
Borlabs Cookie
since Dec 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.78 / 10 · ranked #4,467,975 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Combell (185.175.196.24, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 11,247,515, 4 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| constellation.academy | 22 |
| app.constellation.academy | 16 |
| learn.constellation.academy | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Varnish Sep 2026
- dropped HubSpot Chat Mar 2026
- detected Linkedin Insight Tag Feb 2026