What powers vkdata.dk?
Last seen Sep 2026 · 24 technologies across 14 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Leadfeeder
since Oct 2022
CMS
Cookie compliance
Databases
Firebase
since Apr 2022
PostgreSQL
since Feb 2020
Ecommerce
Cart Functionality
since Aug 2020
Google Workspace
since Aug 2022
Sendgrid
since Apr 2024
Font scripts
Google Font API
since Nov 2022
JavaScript libraries
Miscellaneous
Programming languages
Security
Tag managers
Google Tag Manager
since Feb 2020
Web servers
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
Denmark
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.14 / 10 · ranked #1,354,779 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- DNS: 123hotel.dk
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed
- SSL: Google Trust Services, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 11,134,607, 6 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Analytics Sep 2026