What powers 4t.dk?
Last seen Aug 2026 · 22 technologies across 12 categories
CMS
WordPress
since Aug 2022
CRM
Salesforce
since Nov 2025
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Nov 2025
JavaScript libraries
Swiper
since Oct 2022
Miscellaneous
Programming languages
PHP
since Aug 2022
Security
Really Simple SSL & Security
since Nov 2025
Web servers
LiteSpeed
since Aug 2022
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
WP Rocket
since Aug 2022
WordPress themes
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Denmark
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.88 / 10 · ranked #3,910,288 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Danish (Denmark)
- Weight: 0.9 MB · 43 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- dropped Swiper Slider Dec 2025