What powers castellum.fi?
Last seen Jun 2026 · 38 technologies across 19 categories
Advertising
Adform
since Sep 2025
Microsoft Advertising
since Oct 2024
Analytics
Google Analytics
since May 2022
HubSpot Analytics
since May 2022
Leadfeeder
since Feb 2023
Linkedin Insight Tag
since May 2022
CDN
Amazon S3
since May 2026
Cloudflare
since May 2022
CMS
Cookie compliance
Databases
MySQL
since May 2022
Font scripts
Font Awesome
since May 2022
Twitter Emoji (Twemoji)
since May 2022
JavaScript frameworks
JavaScript libraries
Marketing automation
HubSpot
since May 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since May 2026
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since May 2022
Security
Tag managers
Google Tag Manager
since May 2022
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Polylang
since Nov 2023
RankMath SEO
since Nov 2022
WordPress themes
Audience
- 50% phone
- 50% desktop
Finland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.43 / 10 · ranked #2,622,563 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Finnish
- CDN: Google
- Weight: 112.1 MB · 184 requests
- WordPress theme: hello-elementor (child: hello-theme-child-master) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 May 2026
- detected Amazon Web Services May 2026
- detected Preact Mar 2026
- detected Priority Hints Jan 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected Adform Sep 2025