What powers 
sonology.org?
Last seen Aug 2026 · 14 technologies across 11 categories
CMS
WordPress
since May 2021
Databases
MySQL
since May 2021
Font scripts
Google Font API
since May 2021
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Performance
Priority Hints
since Mar 2024
Programming languages
PHP
since May 2021
Security
Really Simple SSL & Security
since Apr 2024
Web servers
Nginx
since Oct 2022
WordPress plugins
The Events Calendar
since Mar 2022
WordPress themes
Twenty Seventeen
since Mar 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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.43 / 10 · ranked #971,997 of all domains
54 referring domains · OpenPageRank
Page
- Language: English (United Kingdom)
- Weight: 0.4 MB · 40 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Institute of Sonology
- Country: Netherlands
From Wikidata (CC0).
Infrastructure
- Hosted on HOSTING2GO (185.135.241.92)
- DNS: hosting2go.nl
- Email: hosting2go.nl
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Sectigo, ECDSA P256, expires Feb 2027
- Common Crawl link graph: rank 577,595, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted