What powers 
open-quantum-institute.cern?
Last seen Oct 2026 · 15 technologies across 13 categories
Analytics
Matomo Analytics
since Nov 2024
Caching
WordPress Super Cache
since Dec 2025
CMS
Databases
MySQL
since Nov 2024
Font scripts
Twitter Emoji (Twemoji)
since Feb 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
WordPress Site Editor
since Dec 2025
Performance
Priority Hints
since Nov 2024
Programming languages
Web servers
WordPress plugins
Polylang
since Dec 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.19 / 10 · ranked #458,377 of all domains
60 referring domains · OpenPageRank
Page
- Language: English (United Kingdom)
- Weight: 6.9 MB · 95 requests
- WordPress theme: cern · all themes
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Feb 2024 (2 years) via CSC Corporate Domains, Inc., renews Feb 2027
- Hosted on CERN CERN - European Organization for Nuclear Research (137.138.226.190, IPv6)
- DNS: cern.ch
- Email: no MX record returned
- SSL: Sectigo, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 2,273,031
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
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Recent changes
- dropped jQuery Sep 2026
- dropped jQuery Migrate Sep 2026
- dropped Lodash Sep 2026
- detected Lodash Jul 2026
- detected Matomo Analytics Apr 2026
- dropped core-js Mar 2026
- detected Priority Hints Feb 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- dropped AOS Jan 2026
- dropped Apache HTTP Server Jan 2026
- dropped Cloudflare Jan 2026
- dropped Cloudflare Bot Management Jan 2026
- dropped CookieYes Jan 2026
- dropped Elementor Jan 2026
- dropped Google Analytics Jan 2026
- dropped Google Font API Jan 2026
- dropped Google Maps Jan 2026
- dropped hCaptcha Jan 2026
- dropped Isotope Jan 2026
- dropped jQuery UI Jan 2026
- dropped lit-element Jan 2026
- dropped lit-html Jan 2026
- dropped LottieFiles Jan 2026
- dropped Matomo Analytics Jan 2026
- dropped OpenSSL Jan 2026
- dropped Priority Hints Jan 2026
- dropped Red Hat Jan 2026
- detected Moment.js Dec 2025
- detected Nginx Dec 2025
- detected OpenResty Dec 2025
- detected Polylang Dec 2025
- detected React Dec 2025
- detected Webpack Dec 2025
- detected WordPress Site Editor Dec 2025
- detected WordPress Super Cache Dec 2025