What powers rsh.nl?
Last seen Jul 2026 · 27 technologies across 15 categories
CMS
Databases
MySQL
since Jan 2023
JavaScript libraries
Swiper
since Jan 2023
Miscellaneous
Open Graph
since Jan 2023
RSS
since Jan 2023
Operating systems
Ubuntu
since Sep 2022
Performance
Priority Hints
since Feb 2024
Programming languages
Reviews
Trustindex
since Aug 2024
Rich text editors
CKEditor
since Sep 2022
Security
HSTS
since Jan 2023
Tag managers
Google Tag Manager
since Jul 2023
Web frameworks
Ruby on Rails
since Sep 2022
Web servers
Nginx
since Jan 2023
Webmail
Apple iCloud Mail
since Apr 2026
WordPress plugins
Essential Addons for Elementor
since May 2024
Fluent Forms
since Jul 2026
RankMath SEO
since Jul 2023
WP Rocket
since Jan 2023
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
Open Page Rank
3.09 / 10 · ranked #1,434,641 of all domains
10 referring domains · OpenPageRank
Page
- Language: Dutch (Netherlands)
- Weight: 0.9 MB · 45 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- RSH ICT Management B.V.
- Profiles: LinkedIn
From the homepage's own structured data (Sep 2026).
Infrastructure
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC quarantine, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Sep 2026
- Common Crawl link graph: rank 29,593,386, 3 hosts
- Verified with: 1Password, Apple Business, Cisco Duo
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rsh.nl | 21 |
| spam.rsh.nl | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Fluent Forms Jul 2026
- detected Apple iCloud Mail Apr 2026
- detected Google Tag Manager Apr 2026