What powers instru.fi?
Last seen Jun 2026 · 32 technologies across 17 categories
A/B Testing
Google Optimize
since Jul 2021
Analytics
Google Analytics
since Jun 2018
CMS
Contentful
since May 2022
Databases
MySQL
since Feb 2019
Ecommerce
Cart Functionality
since Aug 2020
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ELB
since Jan 2026
Miscellaneous
PaaS
Amazon Web Services
since Jan 2026
Netlify
since May 2022
Performance
Priority Hints
since Oct 2025
Programming languages
PHP
since Sep 2018
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2018
UI frameworks
Video players
Vimeo
since Oct 2022
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Audience
- 83% phone
- 11% desktop
- 5% tablet
Finland
Sweden
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.87 / 10 · ranked #677,956 of all domains
66 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Finnish
- Weight: 4.2 MB · 359 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.instru.fi | 21 |
| ajanvaraus.instru.fi | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Bootstrap Apr 2026
- detected Highlight.js Apr 2026
- dropped Luna Apr 2026
- detected Moment.js Apr 2026
- dropped MyFonts Apr 2026
- dropped PayPal Apr 2026
- detected Slick Apr 2026
- detected Underscore.js Apr 2026
- dropped Google AdSense Feb 2026
- dropped Google Font API Feb 2026
- detected Amazon ELB Jan 2026
- detected Amazon Web Services Jan 2026
- detected Priority Hints Oct 2025