What powers ok.is?
Last seen Jun 2026 · 57 technologies across 27 categories
Accessibility
UserWay
since Mar 2026
Analytics
Google Analytics
since May 2023
Snowplow Analytics
since Oct 2025
Caching
Litespeed Cache
since Sep 2024
CDN
Amazon CloudFront
since Mar 2026
Amazon S3
since Oct 2025
cdnjs
since May 2023
Cloudflare
since May 2023
jsDelivr
since May 2023
CMS
Databases
MySQL
since May 2023
Ecommerce
Cart Functionality
since Aug 2023
MailChimp
since Oct 2025
Font scripts
Google Font API
since Aug 2022
Twitter Emoji (Twemoji)
since May 2024
Issue trackers
Sentry
since Mar 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since May 2023
Popper
since May 2023
PWA
since Mar 2026
Webpack
since Oct 2025
Operating systems
CentOS
since Mar 2025
PaaS
Amazon Web Services
since Oct 2025
Performance
Priority Hints
since Dec 2024
Photo galleries
PhotoSwipe
since Oct 2025
Programming languages
PHP
since May 2023
Security
HSTS
since Mar 2025
Tag managers
Google Tag Manager
since Nov 2024
UI frameworks
Video players
Plyr
since Aug 2024
Web frameworks
Microsoft ASP.NET
since Aug 2024
Web server extensions
Web servers
Webmail
Apple iCloud Mail
since Sep 2024
Microsoft 365
since Nov 2022
WordPress plugins
Audience
- 66% phone
- 34% desktop
Iceland
United Kingdom
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.12 / 10 · ranked #492,232 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.6 s |
| INP | 50 ms |
| CLS | 0.3 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Icelandic
- Weight: 1.3 MB · 93 requests
- WordPress theme: opinkerfi · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.ok.is | 27 |
| vaknadu.ok.is | 19 |
| radstefna.ok.is | 17 |
| vefverslun.ok.is | 10 |
| droppa.ok.is | 9 |
| sameining.ok.is | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Bootstrap Jan 2026
- detected Formidable Form Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025