What powers 
ys.no?
Last seen Sep 2026 · 27 technologies across 17 categories
Advertising
Analytics
Caching
CDN
CMS
Cookie compliance
Databases
JavaScript libraries
Marketing automation
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 62% phone
- 38% desktop
Norway
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.18 / 10 · ranked #464,981 of all domains
93 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Norwegian Bokmål (Norway)
- CDN: Google
- Weight: 4.7 MB · 48 requests
- WordPress theme: a2n_base · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Confederation of Vocational Unions
- Founded: 1977
- Country: Norway
From Wikidata (CC0).
Infrastructure
- Hosted on Google Cloud (34.88.4.51)
- DNS: datacenter.no
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 512,997, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Font API Mar 2026
- dropped Amazon Web Services Jan 2026
- dropped Babel Jan 2026
- dropped FancyBox Jan 2026
- dropped Google Maps Jan 2026
- dropped Google Tag Manager for WordPress Jan 2026
- dropped Gutenberg Jan 2026
- dropped LazySizes Jan 2026
- dropped lit-element Jan 2026
- dropped lit-html Jan 2026
- dropped Pagely Jan 2026
- dropped Plyr Jan 2026
- dropped RankMath SEO Jan 2026
- dropped ShareThis Jan 2026
- dropped Site Kit Jan 2026
- dropped WordPress Block Editor Jan 2026
- dropped WPML Jan 2026
- detected CookieYes Dec 2025
- detected GTranslate Dec 2025
- detected jsDelivr Dec 2025
- detected MailChimp Dec 2025
- detected MailChimp for WordPress Dec 2025
- detected Microsoft Advertising Dec 2025
- detected RSS Dec 2025
- detected Swiper Dec 2025
- detected Tailwind CSS Dec 2025
- detected WP Rocket Dec 2025
- detected Yoast SEO Dec 2025