What powers hsi.is?
Last seen Jun 2026 · 46 technologies across 23 categories
Analytics
Google Analytics
since Jan 2019
Plausible
since Oct 2025
CDN
jsDelivr
since Sep 2022
CMS
Cookie compliance
Klaro
since Sep 2025
Databases
MySQL
since Oct 2020
Ecommerce
Cart Functionality
since Oct 2020
Font scripts
Font Awesome
since Oct 2020
Google Font API
since Oct 2020
JavaScript frameworks
GSAP
since Oct 2020
JavaScript libraries
Maps
Google Maps
since Oct 2020
Miscellaneous
PaaS
WP Engine
since Oct 2020
Page builders
wpBakery
since Mar 2022
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Oct 2020
Security
HSTS
since Jan 2023
Tag managers
Google Tag Manager
since Apr 2021
UI frameworks
Video players
Web servers
Webmail
Microsoft 365
since Dec 2022
Widgets
Google Plus
since Oct 2020
WordPress plugins
MonsterInsights
since Mar 2022
Audience
- 60% phone
- 40% desktop
Iceland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.10 / 10 · ranked #1,426,273 of all domains
36 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Icelandic
- Weight: 1.0 MB · 24 requests
- WordPress theme: splash · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| hsi.is | 24 |
| www.hsi.is | 18 |
| old.hsi.is | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Glide.js Dec 2025
- detected Google Tag Manager Oct 2025
- dropped jsDelivr Oct 2025
- dropped LiteSpeed Oct 2025
- dropped MonsterInsights Oct 2025
- detected Plausible Oct 2025
- dropped Priority Hints Oct 2025
- dropped RSS Oct 2025
- dropped wpBakery Oct 2025
- detected core-js Sep 2025
- detected Drupal Sep 2025
- detected Glide.js Sep 2025
- detected jQuery UI Sep 2025
- detected Klaro Sep 2025
- detected LazySizes Sep 2025
- detected lit-element Sep 2025
- detected lit-html Sep 2025
- detected Preact Sep 2025
- detected PWA Sep 2025
- detected Tailwind CSS Sep 2025