What powers rotra.eu?
Last seen Aug 2026 · 55 technologies across 24 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jan 2019
Hotjar
since Jul 2020
Leadinfo
since May 2023
Linkedin Insight Tag
since Feb 2021
Matomo Analytics
since Aug 2020
Microsoft Clarity
since May 2025
CDN
cdnjs
since May 2024
Cloudflare
since Aug 2022
Google Hosted Libraries
since Feb 2022
Unpkg
since Jan 2025
CMS
HubSpot CMS Hub
since May 2024
Cookie compliance
Databases
MySQL
since Sep 2020
Microsoft 365
since Aug 2022
Sendgrid
since Mar 2023
Font scripts
JavaScript frameworks
Backbone.js
since Sep 2021
JavaScript graphics
JavaScript libraries
Live chat
Pure Chat
since May 2021
Marketing automation
HubSpot
since May 2023
Miscellaneous
HTTP/3
since May 2024
LottieFiles
since Jan 2025
Open Graph
since May 2024
PWA
since Aug 2022
RSS
since Dec 2022
PaaS
Azure
since Aug 2022
Page builders
wpBakery
since Jan 2022
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Jan 2019
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Bootstrap
since Mar 2019
Video players
YouTube
since Dec 2019
Web servers
WordPress plugins
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
AI Crawlers
No AI crawlers blocked
Audience
- 63% desktop
- 37% phone
Netherlands
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.74 / 10 · ranked #2,108,208 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- CDN: Cloudflare
- Weight: 17.4 MB · 160 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Rotra
- Founded: 1909
- Country: Netherlands
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (199.60.103.68)
- DNS: combell.eu
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 9,985,111, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rotra.eu | 25 |
| auth.rotra.eu | 24 |
| careers.rotra.eu | 18 |
| content.rotra.eu | 18 |
| my.rotra.eu | 6 |