What powers erfainventar.dk?
Last seen Aug 2026 · 25 technologies across 16 categories
A/B Testing
Google Optimize
since Feb 2021
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
CDN
jsDelivr
since Jul 2020
Cookie compliance
Cookie Information
since Oct 2023
Mailgun
since Feb 2024
Font scripts
Font Awesome
since Apr 2020
Google Font API
since Nov 2022
JavaScript frameworks
JavaScript libraries
Performance
Priority Hints
since May 2025
Personalisation
Clerk.io
since Apr 2024
Programming languages
PHP
since Aug 2021
Security
UI frameworks
Web servers
Nginx
since Apr 2020
Webmail
Microsoft 365
since Aug 2022
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
- 53% phone
- 47% desktop
Denmark
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.78 / 10 · ranked #2,014,116 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Danish
- Weight: 2.3 MB · 93 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Aug 2026.