What powers ikuf.dk?

Last seen Aug 2026 · 22 technologies across 16 categories

CMS

Umbraco
since Oct 2023
WordPress v7.0.2
since Feb 2024

Databases

MySQL
since Feb 2024

Email

Microsoft 365
since Aug 2022

Font scripts

Twitter Emoji (Twemoji)
since Aug 2026

Hosting

One.com
since Aug 2022

JavaScript frameworks

Angular v19.0.0
since Jun 2024
Vue.js v2.7.14
since Feb 2025
Zone.js
since Jun 2024

JavaScript libraries

jQuery v3.7.1
since Jan 2019
jQuery Migrate v3.4.1
since Feb 2024
Lodash v4.17.21
since Feb 2025

Miscellaneous

RSS
since Feb 2024

Operating systems

Debian
since Feb 2024

Programming languages

PHP v8.3.3
since Feb 2024
TypeScript
since Jun 2024

RUM

New Relic
since Oct 2023

Security

HSTS
since Nov 2024

UI frameworks

Tailwind CSS
since Feb 2024

Web frameworks

Microsoft ASP.NET
since Jan 2019

Web servers

Apache HTTP Server v2.4.57
since Feb 2024

WordPress plugins

Download Monitor v5.2.7
since Feb 2024

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 60% phone
  • 40% desktop
  • Denmark

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

3.48 / 10 · ranked #913,458 of all domains

36 referring domains · OpenPageRank

Core Web Vitals

LCP1.6 s
INP50 ms
CLS0.05
TTFB1100 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Danish (Denmark)
  • Weight: 2.2 MB · 39 requests
  • WordPress theme: ikuf · all themes

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

  • IKUF
  • Founded: 2007
  • Sector: business and professional associations, unions
  • Country: Denmark

From Wikidata (CC0).

Infrastructure

  • Hosted on SENTIA (81.7.158.182)
  • DNS: dandomain.dk
  • Email: mailanyone.net
  • Email security: SPF (hard fail), DMARC reject, DNSSEC signed, MTA-STS, BIMI
  • SSL: Let's Encrypt, RSA 2048, expires Nov 2026
  • Common Crawl link graph: rank 2,662,504, 3 hosts
  • Verified with: Microsoft 365

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

Subdomains

HostTechs
ikuf.dk 18
www.ikuf.dk 6

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