What powers birta.is?
Last seen Jun 2026 · 25 technologies across 14 categories
Analytics
Google Analytics
since Jan 2019
CMS
Contentful
since Jul 2023
Wagtail
since Jul 2021
Font scripts
Typekit
since Feb 2021
JavaScript frameworks
JavaScript graphics
Chart.js
since Jan 2019
JavaScript libraries
Lightbox
since Jan 2019
Miscellaneous
Performance
Priority Hints
since Feb 2026
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Bootstrap
since Jan 2019
Web frameworks
Django
since Jul 2021
Web servers
Apache HTTP Server
since Mar 2020
Webmail
Microsoft 365
since Aug 2022
Audience
- 55% desktop
- 45% phone
Iceland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.19 / 10 · ranked #3,120,594 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 8.2 MB · 52 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| birta.is | 13 |
| www.birta.is | 13 |
| launagreidendur.birta.is | 11 |
| sjodfelagar.birta.is | 10 |
| minarsidur.birta.is | 7 |
Full technology history →
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Recent changes
- dropped Sentry Aug 2025