What powers rcentret.dk?
Last seen Oct 2026 · 17 technologies across 13 categories
Analytics
Google Analytics
since Apr 2019
Caching
Litespeed Cache
since Mar 2023
CMS
Databases
MySQL
since Apr 2019
Hosting
One.com
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Apr 2019
Video players
YouTube
since Feb 2020
Web servers
LiteSpeed
since Mar 2023
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
GTranslate
since Feb 2022
Yoast SEO
since Apr 2019
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
- 82% phone
- 18% desktop
Denmark
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.60 / 10 · ranked #2,326,405 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Danish (Denmark)
- Weight: 1.7 MB · 110 requests
- WordPress theme: enfold (child: enfold-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Danhostel Rødding Centret
- Profiles: Facebook
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on PERFGRID (213.184.85.16)
- DNS: one.com
- Email: Microsoft 365
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 1,388,834, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted